diff --git a/src/Cargo.lock b/src/Cargo.lock
index bf1adc3..020c388 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -10,9 +10,9 @@ checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
 [[package]]
 name = "aho-corasick"
-version = "1.1.5"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c982642fa9e8606056828ee9a8505737230110bb1099153c79efe865c59d12ba"
+checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
 dependencies = [
  "memchr",
 ]
@@ -34,9 +34,9 @@ dependencies = [
 
 [[package]]
 name = "android_system_properties"
-version = "0.1.6"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae221649c9976a6f6c56ae1facf410f3ddb33cc661c4b7b61020a912d4237fbc"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
 dependencies = [
  "libc",
 ]
@@ -169,13 +169,13 @@ checksum = "8b75356056920673b02621b35afd0f7dda9306d03c79a30f5c56c44cf256e3de"
 
 [[package]]
 name = "async-trait"
-version = "0.1.92"
+version = "0.1.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82f6aeea286b8eb4dd3431a1be1b59d290ace00f5bfd8e2a159bc2a05e2c1667"
+checksum = "ae36dc4177970ef04fde5178d3e2429882def40e57a451f919c098f72baa6cec"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 3.0.2",
 ]
 
 [[package]]
@@ -288,7 +288,7 @@ dependencies = [
 
 [[package]]
 name = "bos-settings"
-version = "0.8.2"
+version = "0.8.0"
 dependencies = [
  "anyhow",
  "bread-theme",
@@ -307,8 +307,8 @@ dependencies = [
 
 [[package]]
 name = "bread-theme"
-version = "0.7.4"
-source = "git+https://git.breadway.dev/Breadway/bread-ecosystem?tag=v0.7.4#fcba3760387e2523edb71350f8efea3bc851b21e"
+version = "0.7.2"
+source = "git+https://git.breadway.dev/Breadway/bread-ecosystem?tag=v0.7.2#30517f161724132cdeb658c04cf5e490be07ee73"
 dependencies = [
  "dirs 5.0.1",
  "serde",
@@ -410,9 +410,9 @@ dependencies = [
 
 [[package]]
 name = "camino"
-version = "1.2.5"
+version = "1.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb1307f12aa967b5a58416e87b3653360e0fd614a016b6e970db08fecbb1b80d"
+checksum = "5f2d30e4173c4026932d51d31d6b0613b1fd3014bf3f9f8943d4ba139c437ba0"
 dependencies = [
  "serde_core",
 ]
@@ -437,7 +437,7 @@ dependencies = [
  "semver",
  "serde",
  "serde_json",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
 ]
 
 [[package]]
@@ -452,9 +452,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.4.3"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "509591b7bcd67f4ef775afad7662703b4935daaa6ec0e5605cfb1090b32a2b6d"
+checksum = "c89588d05638b5b4594a3348a2d6c20277e43a7f5c5202b05cc56888475a47b8"
 dependencies = [
  "find-msvc-tools",
  "shlex",
@@ -526,9 +526,9 @@ dependencies = [
 
 [[package]]
 name = "cookie"
-version = "0.18.2"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a373e3602691c3cdea496d2f0ee5935151e6168fe87739483c463db1b2f2f87"
+checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
 dependencies = [
  "time",
  "version_check",
@@ -701,37 +701,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "defmt"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2953bfe4f93bbd20cc71198842756f77d161884c99ebbabc41d80231ded88d1"
-dependencies = [
- "bitflags 1.3.2",
- "defmt-macros",
-]
-
-[[package]]
-name = "defmt-macros"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bad9c72e7ca2137e0dc3813245a0d282fd6daad32fd800af018306a9169b5fe8"
-dependencies = [
- "defmt-parser",
- "proc-macro2",
- "quote",
- "syn 2.0.119",
-]
-
-[[package]]
-name = "defmt-parser"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10d60334b3b2e7c9d91ef8150abfb6fa4c1c39ebbcf4a81c2e346aad939fee3e"
-dependencies = [
- "thiserror 2.0.20",
-]
-
 [[package]]
 name = "deranged"
 version = "0.5.8"
@@ -828,13 +797,13 @@ dependencies = [
 
 [[package]]
 name = "displaydoc"
-version = "0.2.7"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6232dd377dcc64799954cbd3a9bb882e9cdc1308ccd87b1c098f1fb2eaf82a8"
+checksum = "1ac70aa55017e108007fbaf5aa0f54b021c98f92ff8af59d42eda9da96e3dd4f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -935,7 +904,7 @@ dependencies = [
  "cc",
  "memchr",
  "rustc_version",
- "toml 1.1.4+spec-1.1.0",
+ "toml 1.1.3+spec-1.1.0",
  "vswhom",
  "winreg",
 ]
@@ -1002,10 +971,11 @@ dependencies = [
 
 [[package]]
 name = "event-listener"
-version = "5.4.2"
+version = "5.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a23add41df1562121a9393cb065eab5146a1242410f23a644851e90cfd669d2"
+checksum = "e13b66accf52311f30a0db42147dadea9850cb48cd070028831ae5f5d4b856ab"
 dependencies = [
+ "concurrent-queue",
  "parking",
  "pin-project-lite",
 ]
@@ -1057,9 +1027,9 @@ dependencies = [
 
 [[package]]
 name = "find-msvc-tools"
-version = "0.1.11"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d45db016d36b838f563236e9193d0ee6ce38f3f68b6c94e914b4929c96bbb890"
+checksum = "5baebc0774151f905a1a2cc41989300b1e6fbb29aff0ceffa1064fdd3088d582"
 
 [[package]]
 name = "flate2"
@@ -1095,13 +1065,13 @@ dependencies = [
 
 [[package]]
 name = "foreign-types-macros"
-version = "0.2.4"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea5190182e6915eb873ddbc16e23b711b6eb1f9c00a0d0a3a91b5f6228475225"
+checksum = "1a5c6c585bc94aaf2c7b51dd4c2ba22680844aba4c687be581871a6f518c5742"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -1130,24 +1100,24 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f9e3d69d39e4862ffed03ed071a76f9a13ba1d9109d355b0f0aa6b15e393c4"
+checksum = "262590f4fe6afeb0bc83be1daa64e52657fe185690a958af7f3ad0e92085c5ae"
 dependencies = [
  "futures-core",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92d699e522242e69e3003b94ecc1f960f3a5e015aa7c5d7486e65ad01dd94f5e"
+checksum = "2cd50c473c80f6d7c3670a752354b8e569b1a7cbfdc0419ec88e5edad85e0dc7"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "031b47cf1a3c6cc8bc2fc76cd437f521619387907d469316e7c0bc278f1f5432"
+checksum = "6754879cc9f2c66f88c6e5c35344bb0bdb0708b0352b1201815667c7eabc7458"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -1156,9 +1126,9 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53c0fa8157de1303bfffdaa1cc2a673bfffb60102f76b0ef4441659124373fed"
+checksum = "4577ecaa3c4f96589d473f679a71b596316f6641bc350038b962a5daf0085d7a"
 
 [[package]]
 name = "futures-lite"
@@ -1175,32 +1145,32 @@ dependencies = [
 
 [[package]]
 name = "futures-macro"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fb9654ba8355388abeb8dcb4fc62f511300867002afc858860463bdd9fe0c44"
+checksum = "2d6d3cde68c518367be28956066ddfef33813991b77a55005a69dae04bf3b10b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 2.0.119",
 ]
 
 [[package]]
 name = "futures-sink"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1944426bf7d03f1d14f708785e4b33efd750b36d48a157b836b3efc15ede8e1d"
+checksum = "e34418ac499d6305c2fb5ad0ed2f6ac998c5f8ca209b4510f7f94242c647e307"
 
 [[package]]
 name = "futures-task"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd417de3d1d015fc3bfd2b1ea46dfc7bab72ef86f1cc7cc9c78e728b34a6d1fd"
+checksum = "b231ed28831efb4a61a08580c4bc233ec56bc009f4cd8f52da2c3cb97df0c109"
 
 [[package]]
 name = "futures-util"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d50a92467f8ba5dd6e3ee5d4bd04d73ab2e4e1c44474a0674821dfce14b79bc"
+checksum = "a77a90a256fce34da66415271e30f94ee91c57b04b8a2c042d9cf3220179deaa"
 dependencies = [
  "futures-core",
  "futures-io",
@@ -1436,9 +1406,9 @@ dependencies = [
 
 [[package]]
 name = "glob"
-version = "0.3.4"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4eba85ea1d0a966a983acd07deee566e67395d2d96b6fb39e62b5a833f1eb0b"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
 
 [[package]]
 name = "gobject-sys"
@@ -1551,9 +1521,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "1.5.0"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "918d3568bebf352712bc2ef3d46a8bcf1a75b373be6539de198e9105cbbf9ce0"
+checksum = "6970f50e31d6fc17d3fa27329444bfa74e196cf62e95052a3f6fee181dba6425"
 dependencies = [
  "bytes",
  "itoa",
@@ -1571,9 +1541,9 @@ dependencies = [
 
 [[package]]
 name = "http-body-util"
-version = "0.1.5"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23169fe34a5fbcdd3f3862e78fb9b6fccd5f02a6dc6f732547005d45631ce71c"
+checksum = "e9f41fd6a08e4d4ec69df65976da761afd5ad5e58a9d4acb46bd1c953a9e3ff2"
 dependencies = [
  "bytes",
  "futures-core",
@@ -1673,9 +1643,9 @@ dependencies = [
 
 [[package]]
 name = "icu_collections"
-version = "2.3.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa68d21081c4a05d5a901a1c62add574c77048b6a1c67be3b50ce0b60d4ca513"
+checksum = "2984d1cd16c883d7935b9e07e44071dca8d917fd52ecc02c04d5fa0b5a3f191c"
 dependencies = [
  "displaydoc",
  "potential_utf",
@@ -1687,9 +1657,9 @@ dependencies = [
 
 [[package]]
 name = "icu_locale_core"
-version = "2.3.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d56e28588da92eee5c3201a6eff33fabdd49b62269c8938d4ff050ce4d900deb"
+checksum = "92219b62b3e2b4d88ac5119f8904c10f8f61bf7e95b640d25ba3075e6cac2c29"
 dependencies = [
  "displaydoc",
  "litemap",
@@ -1700,9 +1670,9 @@ dependencies = [
 
 [[package]]
 name = "icu_normalizer"
-version = "2.3.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12f9cf5f235641ed274641dd81c3f28d870e276763d0797aeeab72317b1c646f"
+checksum = "c56e5ee99d6e3d33bd91c5d85458b6005a22140021cc324cea84dd0e72cff3b4"
 dependencies = [
  "icu_collections",
  "icu_normalizer_data",
@@ -1714,17 +1684,16 @@ dependencies = [
 
 [[package]]
 name = "icu_normalizer_data"
-version = "2.3.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1563da1ed3e0b3bf3d74c9b85917ac9c56464d2f57242270c09c9e752f8021a0"
+checksum = "da3be0ae77ea334f4da67c12f149704f19f81d1adf7c51cf482943e84a2bad38"
 
 [[package]]
 name = "icu_properties"
-version = "2.3.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e7ca276ad3145661a65914e6daf131ca5120cd3dcee8f8f3214b8875184a148"
+checksum = "bee3b67d0ea5c2cca5003417989af8996f8604e34fb9ddf96208a033901e70de"
 dependencies = [
- "displaydoc",
  "icu_collections",
  "icu_locale_core",
  "icu_properties_data",
@@ -1735,15 +1704,15 @@ dependencies = [
 
 [[package]]
 name = "icu_properties_data"
-version = "2.3.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e590f038c1464a96894fd6d10127e90a8be4509f56ff7ecef851b15cee0b7caa"
+checksum = "8e2bbb201e0c04f7b4b3e14382af113e17ba4f63e2c9d2ee626b720cbce54a14"
 
 [[package]]
 name = "icu_provider"
-version = "2.3.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92a7ed671a6aad807a8651a2e1782a6598fda9ce5185dd8158549e95a91c6428"
+checksum = "139c4cf31c8b5f33d7e199446eff9c1e02decfc2f0eec2c8d71f65befa45b421"
 dependencies = [
  "displaydoc",
  "icu_locale_core",
@@ -1844,9 +1813,9 @@ dependencies = [
 
 [[package]]
 name = "ipnet"
-version = "2.12.1"
+version = "2.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a756c3fac73139e83f14c2d742155dd2b78d3ee56597b419a0579b7bdd6dd78"
+checksum = "d98f6fed1fde3f8c21bc40a1abb88dd75e67924f9cffc3ef95607bad8017f8e2"
 
 [[package]]
 name = "is-docker"
@@ -1896,59 +1865,6 @@ dependencies = [
  "system-deps",
 ]
 
-[[package]]
-name = "jiff"
-version = "0.2.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "668b7183bd07af9a4885f5c35b0cc5c83c4607a913c16b7e17291832910d2dcc"
-dependencies = [
- "defmt",
- "jiff-core",
- "jiff-static",
- "jiff-tzdb-platform",
- "log",
- "portable-atomic",
- "portable-atomic-util",
- "serde_core",
- "windows-link 0.2.1",
-]
-
-[[package]]
-name = "jiff-core"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7feca88439efe53da3754500c1851dedf3cb36c524dd5cf8225cc0794de95d09"
-dependencies = [
- "defmt",
-]
-
-[[package]]
-name = "jiff-static"
-version = "0.2.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a69dcb3a21cfb32ce1cd056169337ca284af0766dd766e7878819b251a49204"
-dependencies = [
- "jiff-core",
- "proc-macro2",
- "quote",
- "syn 2.0.119",
-]
-
-[[package]]
-name = "jiff-tzdb"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "142bd39932ad231f10513df9ab62661fead8719872150b7ad02a2df79f4e141e"
-
-[[package]]
-name = "jiff-tzdb-platform"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "875a5a69ac2bab1a891711cf5eccbec1ce0341ea805560dcd90b7a2e925132e8"
-dependencies = [
- "jiff-tzdb",
-]
-
 [[package]]
 name = "jni"
 version = "0.21.1"
@@ -1995,9 +1911,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.104"
+version = "0.3.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e0c1080212aad755ea003d18543e8768dd432c48819efd73a7bf1e39b7a5a3a"
+checksum = "53b44bfcdb3f8d5837a46dae1ca9660a837176eee74a28b229bc626816589102"
 dependencies = [
  "cfg-if",
  "futures-util",
@@ -2039,9 +1955,9 @@ dependencies = [
 
 [[package]]
 name = "kqueue"
-version = "1.2.1"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d763e5b24120b4ddf50de6c92308156765aabfbbccebf401da7cff2d70a41ea"
+checksum = "273c0752728918e0ac4976f2b275b6fefb9ecd400585dec929419f3844cd87b5"
 dependencies = [
  "kqueue-sys",
  "libc",
@@ -2083,9 +1999,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.189"
+version = "0.2.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3eaf3ede3fee6db1a4c2ee091bf8a8b4dccdc6d17f656fb07896ee72867612f2"
+checksum = "22053b6a34f84abc97f9129e61334f40174659a1b9bd18c970b83db6a9a6348b"
 
 [[package]]
 name = "libdbus-sys"
@@ -2108,9 +2024,9 @@ dependencies = [
 
 [[package]]
 name = "libredox"
-version = "0.1.20"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d0a00925a9f930d679b6789b721e3a7f9ed110f41b86d2497caa780c3a070a"
+checksum = "c943259e342f1e06ff2da7a83eabdfe7f92ce10262688dbf1895ff0b3e6e4652"
 dependencies = [
  "libc",
 ]
@@ -2123,9 +2039,9 @@ checksum = "32a66949e030da00e8c7d4434b251670a91556f4144941d37452769c25d58a53"
 
 [[package]]
 name = "litemap"
-version = "0.8.3"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47d9d19d1d6efa0109d2f65ff4c85cddd50bd572e5a00127ab10987290bcefae"
+checksum = "92daf443525c4cce67b150400bc2316076100ce0b3686209eb8cf3c31612e6f0"
 
 [[package]]
 name = "lock_api"
@@ -2213,7 +2129,7 @@ dependencies = [
  "once_cell",
  "png 0.18.1",
  "serde",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "windows-sys 0.61.2",
 ]
 
@@ -2516,9 +2432,9 @@ checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
 [[package]]
 name = "open"
-version = "5.4.1"
+version = "5.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9cfef937e9c486488c7e3d949ae31c0f1d06bdacd75b99c086cb35356e30408"
+checksum = "a0b3d059e795d52b8a72fef45658620edd4d9c359b338564aa14391ffa511ed5"
 dependencies = [
  "dunce",
  "is-wsl",
@@ -2673,9 +2589,9 @@ dependencies = [
 
 [[package]]
 name = "pkg-config"
-version = "0.3.34"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6b464fbc74e149a392436b17d523f769e057cb6877f6a5c4618bc6f11800548"
+checksum = "19f132c84eca552bf34cab8ec81f1c1dcc229b811638f9d283dceabe58c5569e"
 
 [[package]]
 name = "plist"
@@ -2730,26 +2646,11 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "portable-atomic"
-version = "1.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05c8b63e8d9609db387f0324918f81d68fe27748f084ef092fb35954d0539a85"
-
-[[package]]
-name = "portable-atomic-util"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2a106d1259c23fac8e543272398ae0e3c0b8d33c88ed73d0cc71b0f1d902618"
-dependencies = [
- "portable-atomic",
-]
-
 [[package]]
 name = "potential_utf"
-version = "0.1.6"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d83eb9bc6d8e5cf568e7a1101d60ee05e81ed50ea106026f3d18deeb046d7661"
+checksum = "0103b1cef7ec0cf76490e969665504990193874ea05c85ff9bab8b911d0a0564"
 dependencies = [
  "zerovec",
 ]
@@ -2891,7 +2792,7 @@ checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
 dependencies = [
  "getrandom 0.2.17",
  "libredox",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
 ]
 
 [[package]]
@@ -2911,7 +2812,7 @@ checksum = "2c9283685feec7d69af75fb0e858d5e7378f33fe4fc699383b2916ab9273e03c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 3.0.2",
 ]
 
 [[package]]
@@ -2928,9 +2829,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.18"
+version = "0.4.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad8553b9b26413251cbf30e620595c7a41b3887f03da04579c0e6b0d6a06b4b2"
+checksum = "8fcfdb36bda0c880c5931cdc7a2bcdc8ba4556847b9d912bca70bc94708711ad"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -3073,9 +2974,9 @@ dependencies = [
 
 [[package]]
 name = "schemars"
-version = "1.2.2"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "687274d293b6cdc6e73e0fee520bf2049650090d7164f87672d212a3c530cf4a"
+checksum = "a2b42f36aa1cd011945615b92222f6bf73c599a102a300334cd7f8dbeec726cc"
 dependencies = [
  "dyn-clone",
  "ref-cast",
@@ -3169,7 +3070,7 @@ checksum = "e7a5d71263a5a7d47b41f6b3f06ba276f10cc18b0931f1799f710578e2309348"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 3.0.2",
 ]
 
 [[package]]
@@ -3204,7 +3105,7 @@ checksum = "8d3b1629de253c70a0508c3899572da79ca359fdab27c7920ff00406df418906"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 3.0.2",
 ]
 
 [[package]]
@@ -3227,9 +3128,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.22.0"
+version = "3.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee78f1fbe43ac4a0e47aadb3dbd357b69eb0d3793e948624cd03dd2750ab1c0a"
+checksum = "76a5c54c7310e7b8b9577c286d7e399ddd876c3e12b3ed917a8aabc4b96e9e8c"
 dependencies = [
  "base64 0.22.1",
  "bs58",
@@ -3237,9 +3138,8 @@ dependencies = [
  "hex",
  "indexmap 1.9.3",
  "indexmap 2.14.0",
- "jiff",
  "schemars 0.9.0",
- "schemars 1.2.2",
+ "schemars 1.2.1",
  "serde_core",
  "serde_json",
  "serde_with_macros",
@@ -3248,9 +3148,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.22.0"
+version = "3.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8705578779c2b6bd90d84d66eb2e206b708b1a4d7b9f17641b293545bf1c7e46"
+checksum = "84d57bc0c8b9a17920c178daa6bb924850d54a9c97ab45194bb8c17ad66bb660"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -3468,9 +3368,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "3.0.3"
+version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53e9bae58849f64dfa4f5d5ae372c8341f7305f82a3868709269343628b659a3"
+checksum = "a207d6d6a2b7fc470b80443726053f18a2481b7e1eee970597051596567987a3"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3552,9 +3452,9 @@ dependencies = [
 
 [[package]]
 name = "tao-macros"
-version = "0.1.4"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f7eeb6d99155545da6150a1795945f16ac9c178deb2a5f2e74d776107bd5849"
+checksum = "f4e16beb8b2ac17db28eab8bca40e62dbfbb34c0fcdc6d9826b11b7b5d047dfd"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3609,7 +3509,7 @@ dependencies = [
  "tauri-runtime",
  "tauri-runtime-wry",
  "tauri-utils",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "tokio",
  "tray-icon",
  "url",
@@ -3660,7 +3560,7 @@ dependencies = [
  "sha2",
  "syn 2.0.119",
  "tauri-utils",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "time",
  "url",
  "uuid",
@@ -3711,7 +3611,7 @@ dependencies = [
  "tauri",
  "tauri-plugin",
  "tauri-plugin-fs",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "url",
 ]
 
@@ -3734,8 +3634,8 @@ dependencies = [
  "tauri",
  "tauri-plugin",
  "tauri-utils",
- "thiserror 2.0.20",
- "toml 1.1.4+spec-1.1.0",
+ "thiserror 2.0.19",
+ "toml 1.1.3+spec-1.1.0",
  "url",
 ]
 
@@ -3755,7 +3655,7 @@ dependencies = [
  "serde_json",
  "tauri",
  "tauri-plugin",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "url",
  "windows",
  "zbus",
@@ -3779,7 +3679,7 @@ dependencies = [
  "serde",
  "serde_json",
  "tauri-utils",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "url",
  "webkit2gtk",
  "webview2-com",
@@ -3842,8 +3742,8 @@ dependencies = [
  "serde_json",
  "serde_with",
  "swift-rs",
- "thiserror 2.0.20",
- "toml 1.1.4+spec-1.1.0",
+ "thiserror 2.0.19",
+ "toml 1.1.3+spec-1.1.0",
  "url",
  "urlpattern",
  "uuid",
@@ -3858,7 +3758,7 @@ checksum = "cc65d45c68858bfe420dd29e834b5d15dbecf8a07a8a16cf4d532c7b1f69d4b6"
 dependencies = [
  "dunce",
  "embed-resource",
- "toml 1.1.4+spec-1.1.0",
+ "toml 1.1.3+spec-1.1.0",
 ]
 
 [[package]]
@@ -3894,11 +3794,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.20"
+version = "2.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec86235f5fcc2a73650310756d2ac5b138a5780bbbdfae3eeccec992c435ba4f"
+checksum = "09a43598840e33d5b0331f38c5e30d13bb11c11210a4b58f0d9b18a5a5eefcd9"
 dependencies = [
- "thiserror-impl 2.0.20",
+ "thiserror-impl 2.0.19",
 ]
 
 [[package]]
@@ -3914,20 +3814,20 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.20"
+version = "2.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc04cd3e1236dd4a98afca4569f2deb3f120e5422a4023be2cb683f8486292af"
+checksum = "43cbfe0cf76104d42a574802844187e84a305e531ed54455f11fbde0f10541cd"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 3.0.2",
 ]
 
 [[package]]
 name = "time"
-version = "0.3.55"
+version = "0.3.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb87b95ec50ddfa440816d227a17b2ccbdda963a316a727fda0fc4334f7d134"
+checksum = "3e1d5e639ff6bab73cb6885cc7e7b1de96c3f32c68ec55f3952614bec1092244"
 dependencies = [
  "deranged",
  "num-conv",
@@ -3955,9 +3855,9 @@ dependencies = [
 
 [[package]]
 name = "tinystr"
-version = "0.8.4"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1e27c91459209c2986af3dcf603a5a74a4368754ce37414f59acc971167f643"
+checksum = "c8323304221c2a851516f22236c5722a72eaa19749016521d6dff0824447d96d"
 dependencies = [
  "displaydoc",
  "zerovec",
@@ -3996,13 +3896,13 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.7.2"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78773a2a397f451582ce068015985c33193cf6dea8b74d2a639fe457b2f07b0e"
+checksum = "6328af13490e73a9b4694030fafd93f8c8c6a9dede33e821c3fc63eddf8042ba"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -4047,9 +3947,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "1.1.4+spec-1.1.0"
+version = "1.1.3+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3aace63f4bbcdfc2c965b059de67119c89c4017a70d633be6c104910f67056f5"
+checksum = "53c96ecdfa941c8fc4fcaed14f99ada8ebed502eef533015095a07e3301d4c3c"
 dependencies = [
  "indexmap 2.14.0",
  "serde_core",
@@ -4137,9 +4037,9 @@ dependencies = [
 
 [[package]]
 name = "toml_parser"
-version = "1.1.3+spec-1.1.0"
+version = "1.1.2+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d38ac1cf9b95face32296c0a3ede1fdc270627c9d9c02a7274dd6d960dc4d56"
+checksum = "a2abe9b86193656635d2411dc43050282ca48aa31c2451210f4202550afb7526"
 dependencies = [
  "winnow 1.0.4",
 ]
@@ -4234,9 +4134,9 @@ dependencies = [
 
 [[package]]
 name = "tray-icon"
-version = "0.24.2"
+version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "045979e3f037cd18ad1cb2a419dfda133c5c29c9f3453370079f2255d46c257e"
+checksum = "65ba1e5f6b9ef9fd87e21b9c6f351554dbd717960089168fcfdef854686961dc"
 dependencies = [
  "crossbeam-channel",
  "dirs 6.0.0",
@@ -4250,7 +4150,7 @@ dependencies = [
  "once_cell",
  "png 0.18.1",
  "serde",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "windows-sys 0.61.2",
 ]
 
@@ -4369,9 +4269,9 @@ checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
 [[package]]
 name = "uuid"
-version = "1.24.1"
+version = "1.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cefc03fd367c0c6d4305de1b312cf00248c4114f4a0418ce6a6af769e3b0bd9"
+checksum = "bf3923a6f5c4c6382e0b653c4117f48d631ea17f38ed86e2a828e6f7412f5239"
 dependencies = [
  "getrandom 0.4.3",
  "js-sys",
@@ -4447,9 +4347,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.127"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b70935747edd64d89de3efa29d73789b806c15798f8e7dca4d8ac356b50ce70"
+checksum = "4b067c0c11094aef6b7a801c1e34a26affafdf3d051dba08456b868789aaf9a4"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -4460,9 +4360,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.77"
+version = "0.4.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b7777d5cc23d0e91404e53ce2d5e8ec7acae3026b16233dba62cd3246457950"
+checksum = "c62df1340f32221cb9c54d6a27b030e3dba64361d4a95bed55f9aacb44da291d"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -4470,9 +4370,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.127"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77775f8f3f7217702089053b94958f8f54061a3f663417df76e19cbdcca29bc1"
+checksum = "167ce5e579f6bcf889c4f7175a8a5a585de84e8ff93976ce393efa5f2837aab1"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -4480,9 +4380,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.127"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e11d33f857dc2fb11b8bc75aee111aa9cbeb12cd9f25efd3d4c2a3dd4e235284"
+checksum = "f3997c7839262f4ef12cf90b818d6340c18e80f263f1a94bf157d0ec4420380e"
 dependencies = [
  "bumpalo",
  "proc-macro2",
@@ -4493,9 +4393,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.127"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ef64dbcc55df09c7e5a46182d181c2cfa3e925f3da937ea764728b4bbb9dcbf"
+checksum = "dc1b4cb0cc549fcf58d7dfc081778139b3d283a081644e833e84682ad71cea24"
 dependencies = [
  "unicode-ident",
 ]
@@ -4515,9 +4415,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.104"
+version = "0.3.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c435338968042f4f59a557f690a253676d47ce13ceb55d70100e7facf6620a30"
+checksum = "8622dcb61c0bcc9fffa6938bed81210af2da9a7e4a1a834b2e37a59b6dfb6141"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -4525,9 +4425,9 @@ dependencies = [
 
 [[package]]
 name = "web_atoms"
-version = "0.2.6"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba8b815c1b593dc0baf78dd0f4fc8fdb2de53198fb1163738093e9a311c33fb3"
+checksum = "075474b12bcb3d2e3d4546580e9de478eeeead668a1761e2a8860c836b7ef297"
 dependencies = [
  "phf",
  "phf_codegen",
@@ -4610,7 +4510,7 @@ version = "0.38.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "381336cfffd772377d291702245447a5251a2ffa5bad679c99e61bc48bacbf9c"
 dependencies = [
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "windows",
  "windows-core 0.61.2",
 ]
@@ -5160,9 +5060,9 @@ checksum = "1ebf944e87a7c253233ad6766e082e3cd714b5d03812acc24c318f549614536e"
 
 [[package]]
 name = "writeable"
-version = "0.6.4"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ad82d2a33cdc9674dc7465672f271e096168fcdbe0f799d9e6db8c5892679dc"
+checksum = "1ffae5123b2d3fc086436f8834ae3ab053a283cfac8fe0a0b8eaae044768a4c4"
 
 [[package]]
 name = "wry"
@@ -5197,7 +5097,7 @@ dependencies = [
  "sha2",
  "soup3",
  "tao-macros",
- "thiserror 2.0.20",
+ "thiserror 2.0.19",
  "url",
  "webkit2gtk",
  "webkit2gtk-sys",
@@ -5254,9 +5154,9 @@ dependencies = [
 
 [[package]]
 name = "zbus"
-version = "5.19.0"
+version = "5.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5db4be7c075cb421e4b7ee645541604239bd243ba7c357511f4ff3a74b555907"
+checksum = "fe18fb60dc696039e738717b76eaea21e7a4489bbb1885020b43c94236d7e98a"
 dependencies = [
  "async-broadcast",
  "async-executor",
@@ -5289,14 +5189,14 @@ dependencies = [
 
 [[package]]
 name = "zbus_macros"
-version = "5.19.0"
+version = "5.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2990635d09ade6df1868f72f8cac69a876a90981e8bd3c40b1be413f8dc88f40"
+checksum = "fe96480bed92df2b442a1a30df364e12d08eed03aeb061f2b8dc6afb2be91119"
 dependencies = [
  "proc-macro-crate 3.5.0",
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 2.0.119",
  "zbus_names",
  "zvariant",
  "zvariant_utils",
@@ -5313,15 +5213,6 @@ dependencies = [
  "zvariant",
 ]
 
-[[package]]
-name = "zcheapstr"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1afec51604565183aeb5c54c20aeab286120d4e4460f7f76e3e8bb8c0d99473"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "zerofrom"
 version = "0.1.8"
@@ -5345,9 +5236,9 @@ dependencies = [
 
 [[package]]
 name = "zerotrie"
-version = "0.2.5"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ea269c3bd32f0a32c321907a2ae912ba6f4649bb0fc764a15627e99a7095a3f"
+checksum = "0f9152d31db0792fa83f70fb2f83148effb5c1f5b8c7686c3459e361d9bc20bf"
 dependencies = [
  "displaydoc",
  "yoke",
@@ -5356,9 +5247,9 @@ dependencies = [
 
 [[package]]
 name = "zerovec"
-version = "0.11.7"
+version = "0.11.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94b5c6b5976d66c1d703c4fd17d3f5e43c8cedaacf604961b171adc7130896d8"
+checksum = "90f911cbc359ab6af17377d242225f4d75119aec87ea711a880987b18cd7b239"
 dependencies = [
  "yoke",
  "zerofrom",
@@ -5367,13 +5258,13 @@ dependencies = [
 
 [[package]]
 name = "zerovec-derive"
-version = "0.11.4"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47402523226a02bfe5230160dc3ccc089aa6f6f19e7fcbb4e6f824bbb1b4aa62"
+checksum = "625dc425cab0dca6dc3c3319506e6593dcb08a9f387ea3b284dbd52a92c40555"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -5384,41 +5275,40 @@ checksum = "29666d0abbfad1e3dc4dcf6144730dd3a3ab225bbbdac83319345b1b44ccfc1b"
 
 [[package]]
 name = "zvariant"
-version = "5.14.0"
+version = "5.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e28c25bd8bb8da5a1f3e7065d0c156b9ee9a7973adf78b0e35eaefdf3b1b5c"
+checksum = "bee2a0bcd2a907786a456fff45aaaaf54c9ba5f50b71ae9ec1a4edd200c94911"
 dependencies = [
  "endi",
  "enumflags2",
  "serde",
  "winnow 1.0.4",
- "zcheapstr",
  "zvariant_derive",
  "zvariant_utils",
 ]
 
 [[package]]
 name = "zvariant_derive"
-version = "5.14.0"
+version = "5.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d496a145685283b67e232bd9e47377f6b60ad9d51e3601b23867f77c42477f96"
+checksum = "38a708216a18780796770bfe3f4739c7c83a3e8f789b755534bbbc06e4e23e12"
 dependencies = [
  "proc-macro-crate 3.5.0",
  "proc-macro2",
  "quote",
- "syn 3.0.3",
+ "syn 2.0.119",
  "zvariant_utils",
 ]
 
 [[package]]
 name = "zvariant_utils"
-version = "4.0.0"
+version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "629d80ece222cad20fe0e8741be493c4ab166acf3b85341bdc2cdbcfd8f3c2d6"
+checksum = "90cb9383f9b45290407a1258b202d3f8f01db719eb60b4e4055c6375af4fc7c7"
 dependencies = [
  "proc-macro2",
  "quote",
  "serde",
- "syn 3.0.3",
+ "syn 2.0.119",
  "winnow 1.0.4",
 ]
diff --git a/src/Cargo.toml b/src/Cargo.toml
index c74d506..bbd9ae4 100644
--- a/src/Cargo.toml
+++ b/src/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bos-settings"
-version = "0.8.2"
+version = "0.8.0"
 description = "System settings app for BOS (Bread Operating System)"
 authors = ["Breadway"]
 edition = "2021"
@@ -36,7 +36,7 @@ toml_edit = "0.22"
 tokio = { version = "1", features = ["process", "io-util", "time", "macros"] }
 notify = "7"
 regex = "1"
-bread-theme = { git = "https://git.breadway.dev/Breadway/bread-ecosystem", tag = "v0.7.4" }
+bread-theme = { git = "https://git.breadway.dev/Breadway/bread-ecosystem", tag = "v0.7.2" }
 bread-utils = { git = "https://git.breadway.dev/Breadway/bread-ecosystem", tag = "v0.7.2", features = ["toml"] }
 anyhow = "1"
 
diff --git a/src/capabilities/default.json b/src/capabilities/default.json
index e895c6b..778bfb5 100644
--- a/src/capabilities/default.json
+++ b/src/capabilities/default.json
@@ -5,6 +5,7 @@
   "windows": ["main"],
   "permissions": [
     "core:default",
+    "opener:default",
     "dialog:default"
   ]
 }
diff --git a/src/src/commands/about.rs b/src/src/commands/about.rs
index b847a85..7ec9f56 100644
--- a/src/src/commands/about.rs
+++ b/src/src/commands/about.rs
@@ -23,10 +23,8 @@ fn os_pretty_name() -> String {
     fs::read_to_string("/etc/os-release")
         .ok()
         .and_then(|s| {
-            s.lines().find_map(|l| {
-                l.strip_prefix("PRETTY_NAME=")
-                    .map(|v| v.trim_matches('"').to_string())
-            })
+            s.lines()
+                .find_map(|l| l.strip_prefix("PRETTY_NAME=").map(|v| v.trim_matches('"').to_string()))
         })
         .unwrap_or_else(|| "BOS".to_string())
 }
@@ -51,15 +49,11 @@ fn cpu() -> String {
     let model = fs::read_to_string("/proc/cpuinfo")
         .ok()
         .and_then(|s| {
-            s.lines().find_map(|l| {
-                l.strip_prefix("model name")
-                    .map(|v| v.trim_start_matches([':', ' ', '\t']).to_string())
-            })
+            s.lines()
+                .find_map(|l| l.strip_prefix("model name").map(|v| v.trim_start_matches([':', ' ', '\t']).to_string()))
         })
         .unwrap_or_else(|| "unknown".to_string());
-    let cores = std::thread::available_parallelism()
-        .map(|n| n.get())
-        .unwrap_or(0);
+    let cores = std::thread::available_parallelism().map(|n| n.get()).unwrap_or(0);
     if cores > 0 {
         format!("{model} ({cores} threads)")
     } else {
@@ -68,12 +62,14 @@ fn cpu() -> String {
 }
 
 fn memory() -> String {
-    let kb = fs::read_to_string("/proc/meminfo").ok().and_then(|s| {
-        s.lines()
-            .find(|l| l.starts_with("MemTotal:"))
-            .and_then(|l| l.split_whitespace().nth(1))
-            .and_then(|v| v.parse::<u64>().ok())
-    });
+    let kb = fs::read_to_string("/proc/meminfo")
+        .ok()
+        .and_then(|s| {
+            s.lines()
+                .find(|l| l.starts_with("MemTotal:"))
+                .and_then(|l| l.split_whitespace().nth(1))
+                .and_then(|v| v.parse::<u64>().ok())
+        });
     match kb {
         Some(kb) => format!("{:.1} GiB", kb as f64 / 1024.0 / 1024.0),
         None => "unknown".to_string(),
@@ -100,11 +96,7 @@ async fn gpu() -> String {
 }
 
 async fn disk_usage() -> String {
-    let Ok(output) = Command::new("df")
-        .args(["-h", "--output=used,size,pcent", "/"])
-        .output()
-        .await
-    else {
+    let Ok(output) = Command::new("df").args(["-h", "--output=used,size,pcent", "/"]).output().await else {
         return "unknown".to_string();
     };
     let text = String::from_utf8_lossy(&output.stdout);
@@ -144,35 +136,11 @@ pub async fn get_system_info() -> SystemInfo {
     }
 }
 
-/// RFC 1123 labels (digit start allowed), no leading `-`. Linux static
-/// hostnames are also capped at `HOST_NAME_MAX` (64).
-fn valid_hostname(name: &str) -> bool {
-    let name = name.trim();
-    if name.is_empty() || name.len() > 64 || name.starts_with('-') {
-        return false;
-    }
-    if name.contains('\n') || name.contains('\r') || name.contains('\0') {
-        return false;
-    }
-    name.split('.').all(valid_dns_label)
-}
-
-fn valid_dns_label(label: &str) -> bool {
-    let b = label.as_bytes();
-    if b.is_empty() || b.len() > 63 {
-        return false;
-    }
-    if !b[0].is_ascii_alphanumeric() || !b[b.len() - 1].is_ascii_alphanumeric() {
-        return false;
-    }
-    b.iter().all(|c| c.is_ascii_alphanumeric() || *c == b'-')
-}
-
 #[tauri::command]
 pub async fn set_hostname(name: String) -> Result<(), String> {
     let name = name.trim();
-    if !valid_hostname(name) {
-        return Err("invalid hostname".into());
+    if name.is_empty() {
+        return Err("Hostname can't be empty".into());
     }
     let output = Command::new("pkexec")
         .args(["hostnamectl", "set-hostname", name])
@@ -185,24 +153,3 @@ pub async fn set_hostname(name: String) -> Result<(), String> {
         Err(String::from_utf8_lossy(&output.stderr).trim().to_string())
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn hostname_rfc1123() {
-        assert!(valid_hostname("bos"));
-        assert!(valid_hostname("bos.local"));
-        assert!(valid_hostname("a1-b"));
-        assert!(valid_hostname("1host"));
-        assert!(!valid_hostname(""));
-        assert!(!valid_hostname("-bos"));
-        assert!(!valid_hostname("bos-"));
-        assert!(!valid_hostname("-foo.bar"));
-        assert!(!valid_hostname("foo_bar"));
-        assert!(!valid_hostname("bos\n-set-hostname evil"));
-        assert!(!valid_hostname("--help"));
-        assert!(!valid_hostname(&"a".repeat(65)));
-    }
-}
diff --git a/src/src/commands/aur.rs b/src/src/commands/aur.rs
index 6c72b64..226af63 100644
--- a/src/src/commands/aur.rs
+++ b/src/src/commands/aur.rs
@@ -10,8 +10,6 @@
 
 use serde::Serialize;
 
-use super::util;
-
 #[derive(Serialize, Clone)]
 pub struct AurResult {
     name: String,
@@ -21,11 +19,7 @@ pub struct AurResult {
 
 #[tauri::command]
 pub async fn search_aur(query: String) -> Vec<AurResult> {
-    let Ok(output) = tokio::process::Command::new("yay")
-        .args(["-Ss", "--aur", &query])
-        .output()
-        .await
-    else {
+    let Ok(output) = tokio::process::Command::new("yay").args(["-Ss", "--aur", &query]).output().await else {
         return Vec::new();
     };
     let text = String::from_utf8_lossy(&output.stdout);
@@ -34,18 +28,12 @@ pub async fn search_aur(query: String) -> Vec<AurResult> {
     while let Some(header) = lines.next() {
         // "aur/name version (+votes score) [Orphaned]" — name/version are
         // always the first two whitespace-separated fields after "aur/".
-        let Some(rest) = header.strip_prefix("aur/") else {
-            continue;
-        };
+        let Some(rest) = header.strip_prefix("aur/") else { continue };
         let mut parts = rest.split_whitespace();
         let Some(name) = parts.next() else { continue };
         let version = parts.next().unwrap_or("").to_string();
         let description = lines.next().unwrap_or("").trim().to_string();
-        results.push(AurResult {
-            name: name.to_string(),
-            version,
-            description,
-        });
+        results.push(AurResult { name: name.to_string(), version, description });
         if results.len() >= 50 {
             break;
         }
@@ -54,13 +42,6 @@ pub async fn search_aur(query: String) -> Vec<AurResult> {
 }
 
 #[tauri::command]
-pub fn install_aur_package(pkg: String) -> Result<(), String> {
-    if !util::valid_pkg_name(&pkg) {
-        return Err(format!("refusing to install '{pkg}'"));
-    }
-    std::process::Command::new("kitty")
-        .args(["-e", "yay", "-S", &pkg])
-        .spawn()
-        .map_err(|e| e.to_string())?;
-    Ok(())
+pub fn install_aur_package(pkg: String) {
+    let _ = std::process::Command::new("kitty").args(["-e", "yay", "-S", &pkg]).spawn();
 }
diff --git a/src/src/commands/breadpad.rs b/src/src/commands/breadpad.rs
index 19db123..5f0fb5d 100644
--- a/src/src/commands/breadpad.rs
+++ b/src/src/commands/breadpad.rs
@@ -35,35 +35,22 @@ pub struct BreadpadConfig {
 pub fn get_breadpad_config() -> BreadpadConfig {
     let doc = config::load_doc(&config_path());
     BreadpadConfig {
-        default_type: config::get_str(&doc, &["settings", "default_type"])
-            .unwrap_or_else(|| "note".into()),
+        default_type: config::get_str(&doc, &["settings", "default_type"]).unwrap_or_else(|| "note".into()),
         workspace_tag: config::get_bool(&doc, &["settings", "workspace_tag"]).unwrap_or(true),
         snooze_options: config::get_str_list(&doc, &["settings", "snooze_options"]),
-        archive_after_days: config::get_i64(&doc, &["settings", "archive_after_days"])
-            .unwrap_or(30),
+        archive_after_days: config::get_i64(&doc, &["settings", "archive_after_days"]).unwrap_or(30),
         model_path: config::get_str(&doc, &["model", "path"]).unwrap_or_default(),
         tokenizer_path: config::get_str(&doc, &["model", "tokenizer"]).unwrap_or_default(),
         ollama_enabled: config::get_bool(&doc, &["model", "ollama", "enabled"]).unwrap_or(true),
-        ollama_endpoint: config::get_str(&doc, &["model", "ollama", "endpoint"])
-            .unwrap_or_default(),
+        ollama_endpoint: config::get_str(&doc, &["model", "ollama", "endpoint"]).unwrap_or_default(),
         ollama_model: config::get_str(&doc, &["model", "ollama", "model"]).unwrap_or_default(),
-        ollama_confidence_threshold: config::get_f64(
-            &doc,
-            &["model", "ollama", "confidence_threshold"],
-        )
-        .unwrap_or(0.6),
-        reminders_default_morning: config::get_str(&doc, &["reminders", "default_morning"])
-            .unwrap_or_else(|| "7:00".into()),
-        reminders_missed_grace_minutes: config::get_i64(
-            &doc,
-            &["reminders", "missed_grace_minutes"],
-        )
-        .unwrap_or(60),
+        ollama_confidence_threshold: config::get_f64(&doc, &["model", "ollama", "confidence_threshold"]).unwrap_or(0.6),
+        reminders_default_morning: config::get_str(&doc, &["reminders", "default_morning"]).unwrap_or_else(|| "7:00".into()),
+        reminders_missed_grace_minutes: config::get_i64(&doc, &["reminders", "missed_grace_minutes"]).unwrap_or(60),
         calendar_enabled: config::get_bool(&doc, &["calendar", "enabled"]).unwrap_or(false),
         calendar_url: config::get_str(&doc, &["calendar", "url"]).unwrap_or_default(),
         calendar_username: config::get_str(&doc, &["calendar", "username"]).unwrap_or_default(),
-        // Write-only to the webview, same as restic — never round-trip the secret.
-        calendar_password: String::new(),
+        calendar_password: config::get_str(&doc, &["calendar", "password"]).unwrap_or_default(),
     }
 }
 
@@ -73,76 +60,19 @@ pub fn save_breadpad_config(cfg: BreadpadConfig) -> Result<(), String> {
     let mut doc = config::load_doc(&path);
     config::set_str(&mut doc, &["settings", "default_type"], &cfg.default_type);
     config::set_bool(&mut doc, &["settings", "workspace_tag"], cfg.workspace_tag);
-    config::set_str_list(
-        &mut doc,
-        &["settings", "snooze_options"],
-        &cfg.snooze_options,
-    );
-    config::set_i64(
-        &mut doc,
-        &["settings", "archive_after_days"],
-        cfg.archive_after_days,
-    );
+    config::set_str_list(&mut doc, &["settings", "snooze_options"], &cfg.snooze_options);
+    config::set_i64(&mut doc, &["settings", "archive_after_days"], cfg.archive_after_days);
     config::set_str_or_remove(&mut doc, &["model", "path"], &cfg.model_path);
     config::set_str_or_remove(&mut doc, &["model", "tokenizer"], &cfg.tokenizer_path);
-    config::set_bool(
-        &mut doc,
-        &["model", "ollama", "enabled"],
-        cfg.ollama_enabled,
-    );
-    config::set_str_or_remove(
-        &mut doc,
-        &["model", "ollama", "endpoint"],
-        &cfg.ollama_endpoint,
-    );
+    config::set_bool(&mut doc, &["model", "ollama", "enabled"], cfg.ollama_enabled);
+    config::set_str_or_remove(&mut doc, &["model", "ollama", "endpoint"], &cfg.ollama_endpoint);
     config::set_str_or_remove(&mut doc, &["model", "ollama", "model"], &cfg.ollama_model);
-    config::set_f64(
-        &mut doc,
-        &["model", "ollama", "confidence_threshold"],
-        cfg.ollama_confidence_threshold,
-    );
-    config::set_str_or_remove(
-        &mut doc,
-        &["reminders", "default_morning"],
-        &cfg.reminders_default_morning,
-    );
-    config::set_i64(
-        &mut doc,
-        &["reminders", "missed_grace_minutes"],
-        cfg.reminders_missed_grace_minutes,
-    );
+    config::set_f64(&mut doc, &["model", "ollama", "confidence_threshold"], cfg.ollama_confidence_threshold);
+    config::set_str_or_remove(&mut doc, &["reminders", "default_morning"], &cfg.reminders_default_morning);
+    config::set_i64(&mut doc, &["reminders", "missed_grace_minutes"], cfg.reminders_missed_grace_minutes);
     config::set_bool(&mut doc, &["calendar", "enabled"], cfg.calendar_enabled);
     config::set_str_or_remove(&mut doc, &["calendar", "url"], &cfg.calendar_url);
     config::set_str_or_remove(&mut doc, &["calendar", "username"], &cfg.calendar_username);
-    apply_calendar_password(&mut doc, &cfg.calendar_password);
+    config::set_str_or_remove(&mut doc, &["calendar", "password"], &cfg.calendar_password);
     config::save_doc(&path, &doc).map_err(|e| e.to_string())
 }
-
-/// Empty incoming password keeps the existing secret (PasswordField is write-only).
-fn apply_calendar_password(doc: &mut toml_edit::DocumentMut, incoming: &str) {
-    if incoming.is_empty() {
-        return;
-    }
-    config::set_str(doc, &["calendar", "password"], incoming);
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn empty_password_keeps_existing_secret() {
-        let mut doc: toml_edit::DocumentMut =
-            "[calendar]\npassword = \"secret\"\n".parse().unwrap();
-        apply_calendar_password(&mut doc, "");
-        assert_eq!(
-            config::get_str(&doc, &["calendar", "password"]).as_deref(),
-            Some("secret")
-        );
-        apply_calendar_password(&mut doc, "newpass");
-        assert_eq!(
-            config::get_str(&doc, &["calendar", "password"]).as_deref(),
-            Some("newpass")
-        );
-    }
-}
diff --git a/src/src/commands/datetime.rs b/src/src/commands/datetime.rs
index 5413cc2..2e8660b 100644
--- a/src/src/commands/datetime.rs
+++ b/src/src/commands/datetime.rs
@@ -26,12 +26,7 @@ async fn list_timezones() -> Vec<String> {
         .output()
         .await
         .ok()
-        .map(|o| {
-            String::from_utf8_lossy(&o.stdout)
-                .lines()
-                .map(str::to_string)
-                .collect()
-        })
+        .map(|o| String::from_utf8_lossy(&o.stdout).lines().map(str::to_string).collect())
         .unwrap_or_default()
 }
 
@@ -65,32 +60,10 @@ pub async fn get_datetime_info() -> DateTimeInfo {
     }
 }
 
-/// Reject flags, path traversal, and newlines before we ever exec. Charset
-/// matches IANA names (`Area/City`, `UTC`, `Etc/GMT+6`).
-fn timezone_looks_safe(tz: &str) -> bool {
-    let tz = tz.trim();
-    if tz.is_empty() || tz.len() > 64 || tz.starts_with('-') {
-        return false;
-    }
-    if tz.contains('\n') || tz.contains('\r') || tz.contains('\0') || tz.contains("..") {
-        return false;
-    }
-    tz.chars()
-        .all(|c| c.is_ascii_alphanumeric() || matches!(c, '/' | '_' | '+' | '-'))
-}
-
 #[tauri::command]
 pub async fn set_timezone(tz: String) -> Result<(), String> {
-    let tz = tz.trim();
-    if !timezone_looks_safe(tz) {
-        return Err("invalid timezone".into());
-    }
-    let listed = list_timezones().await;
-    if !listed.is_empty() && !listed.iter().any(|t| t == tz) {
-        return Err("unknown timezone".into());
-    }
     let output = Command::new("pkexec")
-        .args(["timedatectl", "set-timezone", tz])
+        .args(["timedatectl", "set-timezone", &tz])
         .output()
         .await
         .map_err(|e| e.to_string())?;
@@ -104,28 +77,6 @@ pub async fn set_timezone(tz: String) -> Result<(), String> {
 #[tauri::command]
 pub async fn set_ntp_enabled(enabled: bool) -> Result<(), String> {
     let val = if enabled { "true" } else { "false" };
-    Command::new("pkexec")
-        .args(["timedatectl", "set-ntp", val])
-        .status()
-        .await
-        .map_err(|e| e.to_string())?;
+    Command::new("pkexec").args(["timedatectl", "set-ntp", val]).status().await.map_err(|e| e.to_string())?;
     Ok(())
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn timezone_rejects_flags_and_traversal() {
-        assert!(timezone_looks_safe("UTC"));
-        assert!(timezone_looks_safe("America/New_York"));
-        assert!(timezone_looks_safe("Etc/GMT+6"));
-        assert!(!timezone_looks_safe(""));
-        assert!(!timezone_looks_safe("-UTC"));
-        assert!(!timezone_looks_safe("--help"));
-        assert!(!timezone_looks_safe("America/../UTC"));
-        assert!(!timezone_looks_safe("UTC\n--adjust"));
-        assert!(!timezone_looks_safe("UTC;reboot"));
-    }
-}
diff --git a/src/src/commands/firewall.rs b/src/src/commands/firewall.rs
index bfc6471..0841d7b 100644
--- a/src/src/commands/firewall.rs
+++ b/src/src/commands/firewall.rs
@@ -32,9 +32,7 @@ pub async fn get_firewall_status() -> Result<FirewallStatus, String> {
         let stderr = String::from_utf8_lossy(&output.stderr).trim().to_string();
         return Err(if stderr.is_empty() {
             match output.status.code() {
-                Some(127) => {
-                    "no polkit authentication agent is available in this session".to_string()
-                }
+                Some(127) => "no polkit authentication agent is available in this session".to_string(),
                 Some(code) => format!("pkexec exited with status {code}"),
                 None => "pkexec was terminated by a signal".to_string(),
             }
@@ -43,10 +41,7 @@ pub async fn get_firewall_status() -> Result<FirewallStatus, String> {
         });
     }
     let text = String::from_utf8_lossy(&output.stdout);
-    let active = text
-        .lines()
-        .next()
-        .is_some_and(|l| l.trim() == "Status: active");
+    let active = text.lines().next().is_some_and(|l| l.trim() == "Status: active");
     let rules = text
         .lines()
         .filter_map(|l| {
@@ -56,10 +51,7 @@ pub async fn get_firewall_status() -> Result<FirewallStatus, String> {
             }
             let (num, rest) = l.split_once(']')?;
             let number = num.trim_start_matches('[').trim().to_string();
-            Some(FirewallRule {
-                number,
-                text: rest.trim().to_string(),
-            })
+            Some(FirewallRule { number, text: rest.trim().to_string() })
         })
         .collect();
     Ok(FirewallStatus { active, rules })
@@ -68,11 +60,7 @@ pub async fn get_firewall_status() -> Result<FirewallStatus, String> {
 #[tauri::command]
 pub async fn set_firewall_enabled(enabled: bool) -> Result<(), String> {
     let verb = if enabled { "enable" } else { "disable" };
-    let output = Command::new("pkexec")
-        .args(["ufw", "--force", verb])
-        .output()
-        .await
-        .map_err(|e| e.to_string())?;
+    let output = Command::new("pkexec").args(["ufw", "--force", verb]).output().await.map_err(|e| e.to_string())?;
     if output.status.success() {
         Ok(())
     } else {
@@ -80,54 +68,9 @@ pub async fn set_firewall_enabled(enabled: bool) -> Result<(), String> {
     }
 }
 
-/// Port, optional `/tcp`/`/udp`, or optional space-separated proto. No
-/// service names, IPs, or flags — those become extra `ufw allow` operands.
-fn valid_firewall_rule(rule: &str) -> bool {
-    let rule = rule.trim();
-    if rule.is_empty() || rule.len() > 16 || rule.starts_with('-') {
-        return false;
-    }
-    if rule.contains('\n') || rule.contains('\r') || rule.contains('\0') {
-        return false;
-    }
-    let (port, proto) = if let Some((p, rest)) = rule.split_once('/') {
-        (p, Some(rest))
-    } else if let Some((p, rest)) = rule.split_once(' ') {
-        (p, Some(rest.trim()))
-    } else {
-        (rule, None)
-    };
-    let Ok(n) = port.parse::<u16>() else {
-        return false;
-    };
-    if n == 0 {
-        return false;
-    }
-    match proto {
-        None => true,
-        Some(p) => p == "tcp" || p == "udp",
-    }
-}
-
-fn valid_rule_number(number: &str) -> bool {
-    let t = number.trim();
-    !t.is_empty()
-        && t.len() <= 8
-        && t.bytes().all(|b| b.is_ascii_digit())
-        && t.parse::<u32>().is_ok_and(|n| n > 0)
-}
-
 #[tauri::command]
 pub async fn add_firewall_rule(rule: String) -> Result<(), String> {
-    let rule = rule.trim();
-    if !valid_firewall_rule(rule) {
-        return Err("invalid firewall rule".into());
-    }
-    let output = Command::new("pkexec")
-        .args(["ufw", "allow", rule])
-        .output()
-        .await
-        .map_err(|e| e.to_string())?;
+    let output = Command::new("pkexec").args(["ufw", "allow", rule.trim()]).output().await.map_err(|e| e.to_string())?;
     if output.status.success() {
         Ok(())
     } else {
@@ -137,48 +80,10 @@ pub async fn add_firewall_rule(rule: String) -> Result<(), String> {
 
 #[tauri::command]
 pub async fn remove_firewall_rule(number: String) -> Result<(), String> {
-    if !valid_rule_number(&number) {
-        return Err("invalid rule number".into());
-    }
-    let output = Command::new("pkexec")
-        .args(["ufw", "--force", "delete", number.trim()])
-        .output()
-        .await
-        .map_err(|e| e.to_string())?;
+    let output = Command::new("pkexec").args(["ufw", "--force", "delete", &number]).output().await.map_err(|e| e.to_string())?;
     if output.status.success() {
         Ok(())
     } else {
         Err(String::from_utf8_lossy(&output.stderr).trim().to_string())
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn firewall_rule_is_port_and_optional_proto() {
-        assert!(valid_firewall_rule("22"));
-        assert!(valid_firewall_rule("8080/tcp"));
-        assert!(valid_firewall_rule("53/udp"));
-        assert!(valid_firewall_rule("80 tcp"));
-        assert!(!valid_firewall_rule("OpenSSH"));
-        assert!(!valid_firewall_rule("-f"));
-        assert!(!valid_firewall_rule("22;id"));
-        assert!(!valid_firewall_rule("22/tcp\nallow 23"));
-        assert!(!valid_firewall_rule("0"));
-        assert!(!valid_firewall_rule("65536"));
-        assert!(!valid_firewall_rule("22/all"));
-    }
-
-    #[test]
-    fn firewall_delete_is_positive_int() {
-        assert!(valid_rule_number("1"));
-        assert!(valid_rule_number("12"));
-        assert!(!valid_rule_number("0"));
-        assert!(!valid_rule_number("-1"));
-        assert!(!valid_rule_number("1;2"));
-        assert!(!valid_rule_number("1\n2"));
-        assert!(!valid_rule_number(""));
-    }
-}
diff --git a/src/src/commands/power.rs b/src/src/commands/power.rs
index d1d6820..3d82def 100644
--- a/src/src/commands/power.rs
+++ b/src/src/commands/power.rs
@@ -7,22 +7,13 @@
 use serde::Serialize;
 use tokio::process::Command;
 
-use super::util;
-
 async fn upower_device(kind: &str) -> Option<String> {
     let out = Command::new("upower").arg("-e").output().await.ok()?;
-    String::from_utf8_lossy(&out.stdout)
-        .lines()
-        .find(|l| l.to_lowercase().contains(kind))
-        .map(str::to_string)
+    String::from_utf8_lossy(&out.stdout).lines().find(|l| l.to_lowercase().contains(kind)).map(str::to_string)
 }
 
 async fn upower_field(device: &str, field: &str) -> Option<String> {
-    let out = Command::new("upower")
-        .args(["-i", device])
-        .output()
-        .await
-        .ok()?;
+    let out = Command::new("upower").args(["-i", device]).output().await.ok()?;
     let text = String::from_utf8_lossy(&out.stdout);
     text.lines()
         .find(|l| l.trim_start().starts_with(field))
@@ -48,18 +39,12 @@ async fn battery_summary() -> Vec<(String, String)> {
     if let Some(t) = t {
         rows.push(("Time remaining".to_string(), t));
     }
-    let full: Option<f64> = upower_field(&bat, "energy-full")
-        .await
-        .and_then(|v| v.split_whitespace().next()?.parse().ok());
-    let design: Option<f64> = upower_field(&bat, "energy-full-design")
-        .await
-        .and_then(|v| v.split_whitespace().next()?.parse().ok());
+    let full: Option<f64> = upower_field(&bat, "energy-full").await.and_then(|v| v.split_whitespace().next()?.parse().ok());
+    let design: Option<f64> =
+        upower_field(&bat, "energy-full-design").await.and_then(|v| v.split_whitespace().next()?.parse().ok());
     if let (Some(full), Some(design)) = (full, design) {
         if design > 0.0 {
-            rows.push((
-                "Battery health".to_string(),
-                format!("{:.0}% of design capacity", full / design * 100.0),
-            ));
+            rows.push(("Battery health".to_string(), format!("{:.0}% of design capacity", full / design * 100.0)));
         }
     }
     rows
@@ -79,19 +64,12 @@ async fn power_source() -> String {
 async fn tlp_profile() -> Option<String> {
     let out = Command::new("tlp-stat").arg("-s").output().await.ok()?;
     let text = String::from_utf8_lossy(&out.stdout);
-    text.lines()
-        .find(|l| l.trim_start().starts_with("TLP profile"))
-        .and_then(|l| l.split('=').nth(1))
-        .map(|v| v.trim().to_string())
+    text.lines().find(|l| l.trim_start().starts_with("TLP profile")).and_then(|l| l.split('=').nth(1)).map(|v| v.trim().to_string())
 }
 
 async fn brightness_device() -> Option<String> {
     let out = Command::new("brightnessctl").output().await.ok()?;
-    String::from_utf8_lossy(&out.stdout)
-        .lines()
-        .find(|l| l.starts_with("Device"))
-        .and_then(|l| l.split('\'').nth(1))
-        .map(str::to_string)
+    String::from_utf8_lossy(&out.stdout).lines().find(|l| l.starts_with("Device")).and_then(|l| l.split('\'').nth(1)).map(str::to_string)
 }
 
 async fn brightness_pct() -> Option<u32> {
@@ -120,10 +98,7 @@ fn charge_threshold_paths() -> Option<(std::path::PathBuf, std::path::PathBuf)>
 }
 
 fn read_threshold(path: &std::path::Path) -> i64 {
-    std::fs::read_to_string(path)
-        .ok()
-        .and_then(|s| s.trim().parse().ok())
-        .unwrap_or(100)
+    std::fs::read_to_string(path).ok().and_then(|s| s.trim().parse().ok()).unwrap_or(100)
 }
 
 #[derive(Serialize)]
@@ -155,57 +130,16 @@ pub async fn set_brightness(percent: i64) -> Result<(), String> {
         return Err("No controllable backlight found".into());
     };
     let pct = format!("{percent}%");
-    Command::new("brightnessctl")
-        .args(["--device", &device, "set", &pct])
-        .status()
-        .await
-        .map_err(|e| e.to_string())?;
+    Command::new("brightnessctl").args(["--device", &device, "set", &pct]).status().await.map_err(|e| e.to_string())?;
     Ok(())
 }
 
-fn charge_threshold_write(which: &str, percent: i64) -> Result<(String, i64), String> {
-    if which != "start" && which != "end" {
-        return Err("threshold must be start or end".into());
-    }
-    Ok((which.to_string(), percent.clamp(0, 100)))
-}
-
 #[tauri::command]
 pub async fn set_charge_threshold(which: String, percent: i64) -> Result<(), String> {
-    let (which, percent) = charge_threshold_write(&which, percent)?;
     let Some((start, end)) = charge_threshold_paths() else {
         return Err("No charge threshold support on this hardware".into());
     };
     let path = if which == "start" { start } else { end };
-    // GNU tee writes stdin to its path operands — the percent must be piped,
-    // not passed as a second path argument.
-    let input = format!("{percent}\n");
-    if util::run_with_stdin(&["pkexec", "tee", &path.display().to_string()], &input).await {
-        Ok(())
-    } else {
-        Err("Failed to set charge threshold".into())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn charge_threshold_clamps_and_restricts_which() {
-        assert_eq!(
-            charge_threshold_write("start", 80).unwrap(),
-            ("start".into(), 80)
-        );
-        assert_eq!(
-            charge_threshold_write("end", 150).unwrap(),
-            ("end".into(), 100)
-        );
-        assert_eq!(
-            charge_threshold_write("start", -5).unwrap(),
-            ("start".into(), 0)
-        );
-        assert!(charge_threshold_write("both", 50).is_err());
-        assert!(charge_threshold_write("-start", 50).is_err());
-    }
+    Command::new("pkexec").args(["tee", &path.display().to_string()]).arg(percent.to_string()).output().await.map_err(|e| e.to_string())?;
+    Ok(())
 }
diff --git a/src/src/commands/service.rs b/src/src/commands/service.rs
index 17a1540..c99fee4 100644
--- a/src/src/commands/service.rs
+++ b/src/src/commands/service.rs
@@ -21,19 +21,6 @@ pub enum ServiceAction {
     Restart,
 }
 
-/// Units the frontend already hardcodes in ServiceControl call sites.
-const ALLOWED_UNITS: &[&str] = &[
-    "breadd.service",
-    "breadclipd.service",
-    "breadcrumbs.service",
-    "breadmill.service",
-    "breadbox-sync.service",
-];
-
-fn allowed_unit(unit: &str) -> bool {
-    ALLOWED_UNITS.contains(&unit)
-}
-
 async fn systemctl_active(unit: &str) -> bool {
     Command::new("systemctl")
         .args(["--user", "is-active", "--quiet", unit])
@@ -53,21 +40,15 @@ async fn systemctl_enabled(unit: &str) -> bool {
 }
 
 #[tauri::command]
-pub async fn get_service_status(unit: String) -> Result<ServiceStatus, String> {
-    if !allowed_unit(&unit) {
-        return Err("unknown service".into());
-    }
-    Ok(ServiceStatus {
+pub async fn get_service_status(unit: String) -> ServiceStatus {
+    ServiceStatus {
         active: systemctl_active(&unit).await,
         enabled: systemctl_enabled(&unit).await,
-    })
+    }
 }
 
 #[tauri::command]
 pub async fn service_action(unit: String, action: ServiceAction) -> Result<(), String> {
-    if !allowed_unit(&unit) {
-        return Err("unknown service".into());
-    }
     let verb = match action {
         ServiceAction::Start => "start",
         ServiceAction::Stop => "stop",
@@ -89,31 +70,8 @@ pub async fn service_action(unit: String, action: ServiceAction) -> Result<(), S
 /// panel, no reason to pull an open-ended `journalctl -f` tail into the
 /// webview.
 #[tauri::command]
-pub fn open_logs(unit: String) -> Result<(), String> {
-    if !allowed_unit(&unit) {
-        return Err("unknown service".into());
-    }
-    std::process::Command::new("kitty")
+pub fn open_logs(unit: String) {
+    let _ = std::process::Command::new("kitty")
         .args(["-e", "journalctl", "--user", "-u", &unit, "-f"])
-        .spawn()
-        .map_err(|e| e.to_string())?;
-    Ok(())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn units_match_frontend_hardcoded_list() {
-        assert!(allowed_unit("breadd.service"));
-        assert!(allowed_unit("breadclipd.service"));
-        assert!(allowed_unit("breadcrumbs.service"));
-        assert!(allowed_unit("breadmill.service"));
-        assert!(allowed_unit("breadbox-sync.service"));
-        assert!(!allowed_unit("sshd.service"));
-        assert!(!allowed_unit("breadd.service;reboot"));
-        assert!(!allowed_unit("../sshd.service"));
-        assert!(!allowed_unit("-u sshd"));
-    }
+        .spawn();
 }
diff --git a/src/src/commands/theme.rs b/src/src/commands/theme.rs
index 1e5e4b0..d9dcc91 100644
--- a/src/src/commands/theme.rs
+++ b/src/src/commands/theme.rs
@@ -11,26 +11,17 @@ use tauri::{AppHandle, Emitter, Manager};
 
 /// Initial theme fetch — called once by the frontend at startup.
 #[tauri::command]
-pub fn get_theme_css(window: tauri::WebviewWindow) -> String {
-    render_theme_css(&palette_for_window(&window))
+pub fn get_theme_css() -> String {
+    render_theme_css()
 }
 
-fn palette_for_window(window: &tauri::WebviewWindow) -> bread_theme::Palette {
-    window
-        .current_monitor()
-        .ok()
-        .flatten()
-        .and_then(|m| m.name().map(|s| s.to_string()))
-        .map(|name| bread_theme::load_palette_for(&name))
-        .unwrap_or_else(bread_theme::load_palette)
-}
-
-fn render_theme_css(palette: &bread_theme::Palette) -> String {
+fn render_theme_css() -> String {
+    let palette = bread_theme::load_palette();
     // bread-theme v0.7.1 exposes Palette + ink_on + tokens, but not the
     // later css_custom_properties / css_tokens helpers (those landed after
     // the tag). Emit the same :root custom-property names the Svelte app
     // already uses so a tag pin doesn't require a web-side rename.
-    format!("{}\n{}", css_custom_properties(palette), css_tokens())
+    format!("{}\n{}", css_custom_properties(&palette), css_tokens())
 }
 
 fn css_custom_properties(p: &bread_theme::Palette) -> String {
@@ -112,11 +103,7 @@ pub fn watch_and_emit(app: &AppHandle) {
                 EventKind::Create(_) | EventKind::Modify(_) | EventKind::Remove(_)
             ) && event.paths.iter().any(|p| p == &target_for_watcher);
             if touches_target {
-                let css = app_for_watcher
-                    .get_webview_window("main")
-                    .map(|w| render_theme_css(&palette_for_window(&w)))
-                    .unwrap_or_else(|| render_theme_css(&bread_theme::load_palette()));
-                let _ = app_for_watcher.emit("theme-changed", css);
+                let _ = app_for_watcher.emit("theme-changed", render_theme_css());
             }
         },
         notify::Config::default(),
diff --git a/src/src/commands/users.rs b/src/src/commands/users.rs
index 8b0db82..d26ff59 100644
--- a/src/src/commands/users.rs
+++ b/src/src/commands/users.rs
@@ -3,10 +3,9 @@
 //! `pkexec`.
 
 use serde::Serialize;
+use tokio::io::AsyncWriteExt;
 use tokio::process::Command;
 
-use super::util;
-
 #[derive(Serialize, Clone)]
 pub struct Account {
     username: String,
@@ -27,16 +26,10 @@ fn list_accounts() -> Vec<Account> {
             let shell = f[6];
             // Real human accounts: normal UID range, a real login shell
             // (excludes system/service accounts like greeter, avahi, etc).
-            if !(1000..60000).contains(&uid)
-                || shell.ends_with("nologin")
-                || shell.ends_with("/false")
-            {
+            if !(1000..60000).contains(&uid) || shell.ends_with("nologin") || shell.ends_with("/false") {
                 return None;
             }
-            Some(Account {
-                username: f[0].to_string(),
-                full_name: f[4].split(',').next().unwrap_or("").to_string(),
-            })
+            Some(Account { username: f[0].to_string(), full_name: f[4].split(',').next().unwrap_or("").to_string() })
         })
         .collect()
 }
@@ -49,69 +42,29 @@ pub struct UsersInfo {
 
 #[tauri::command]
 pub fn get_users_info() -> UsersInfo {
-    UsersInfo {
-        accounts: list_accounts(),
-        current_user: std::env::var("USER").unwrap_or_default(),
-    }
+    UsersInfo { accounts: list_accounts(), current_user: std::env::var("USER").unwrap_or_default() }
 }
 
-/// shadow-utils `USER_NAME_MAX` is 32; keep chpasswd/useradd operands inside it.
-const USERNAME_MAX: usize = 32;
-
-/// `[a-z_][a-z0-9_-]*`, length-capped, no leading `-`. Also rejects `:`,
-/// newlines, and other chpasswd field/line separators.
-fn valid_username(name: &str) -> bool {
-    let bytes = name.as_bytes();
-    if bytes.is_empty() || bytes.len() > USERNAME_MAX {
+/// Runs a root command that needs a line of input on stdin (chpasswd's own
+/// "user:password" format). `pkexec` inherits the spawning process's stdin
+/// only when explicitly piped, so this pipes it through.
+async fn run_with_stdin(args: &[&str], input: String) -> bool {
+    let Ok(mut child) = Command::new(args[0]).args(&args[1..]).stdin(std::process::Stdio::piped()).stdout(std::process::Stdio::null()).stderr(std::process::Stdio::null()).spawn()
+    else {
         return false;
+    };
+    if let Some(mut stdin) = child.stdin.take() {
+        if stdin.write_all(input.as_bytes()).await.is_err() {
+            return false;
+        }
     }
-    let first = bytes[0];
-    if first != b'_' && !first.is_ascii_lowercase() {
-        return false;
-    }
-    bytes[1..]
-        .iter()
-        .all(|b| b.is_ascii_lowercase() || b.is_ascii_digit() || matches!(*b, b'_' | b'-'))
-}
-
-/// chpasswd reads `user:password` lines — a `:`, `\n`, or `\r` in either
-/// field injects extra passwd entries or shifts columns.
-fn valid_chpasswd_password(password: &str) -> bool {
-    !password.is_empty()
-        && password.len() <= 512
-        && !password.contains('\n')
-        && !password.contains('\r')
-        && !password.contains(':')
-        && !password.contains('\0')
-}
-
-fn chpasswd_input(username: &str, password: &str) -> Result<String, String> {
-    if !valid_username(username) {
-        return Err("invalid username".into());
-    }
-    if !valid_chpasswd_password(password) {
-        return Err("invalid password".into());
-    }
-    Ok(format!("{username}:{password}\n"))
-}
-
-fn may_delete_user(username: &str, current: &str) -> Result<(), String> {
-    if !valid_username(username) {
-        return Err("invalid username".into());
-    }
-    if username == "root" {
-        return Err("refusing to remove root".into());
-    }
-    if !current.is_empty() && username == current {
-        return Err("refusing to remove the current user".into());
-    }
-    Ok(())
+    child.wait().await.map(|s| s.success()).unwrap_or(false)
 }
 
 #[tauri::command]
 pub async fn change_password(username: String, password: String) -> Result<(), String> {
-    let input = chpasswd_input(&username, &password)?;
-    if util::run_with_stdin(&["pkexec", "chpasswd"], &input).await {
+    let input = format!("{username}:{password}\n");
+    if run_with_stdin(&["pkexec", "chpasswd"], input).await {
         Ok(())
     } else {
         Err("Failed to change password".into())
@@ -120,13 +73,7 @@ pub async fn change_password(username: String, password: String) -> Result<(), S
 
 #[tauri::command]
 pub async fn remove_user(username: String) -> Result<(), String> {
-    let current = std::env::var("USER").unwrap_or_default();
-    may_delete_user(&username, &current)?;
-    let output = Command::new("pkexec")
-        .args(["userdel", "-r", &username])
-        .output()
-        .await
-        .map_err(|e| e.to_string())?;
+    let output = Command::new("pkexec").args(["userdel", "-r", &username]).output().await.map_err(|e| e.to_string())?;
     if output.status.success() {
         Ok(())
     } else {
@@ -136,68 +83,22 @@ pub async fn remove_user(username: String) -> Result<(), String> {
 
 #[tauri::command]
 pub async fn add_user(username: String, full_name: String, password: String) -> Result<(), String> {
-    let username = username.trim();
-    let input = chpasswd_input(username, &password)?;
-    let mut useradd_args = vec![
-        "pkexec".to_string(),
-        "useradd".to_string(),
-        "-m".to_string(),
-        "-s".to_string(),
-        "/bin/bash".to_string(),
-    ];
+    let username = username.trim().to_string();
+    let mut useradd_args = vec!["pkexec".to_string(), "useradd".to_string(), "-m".to_string(), "-s".to_string(), "/bin/bash".to_string()];
     if !full_name.trim().is_empty() {
         useradd_args.push("-c".to_string());
         useradd_args.push(full_name.trim().to_string());
     }
-    useradd_args.push(username.to_string());
+    useradd_args.push(username.clone());
     let args_ref: Vec<&str> = useradd_args.iter().map(String::as_str).collect();
-    let output = Command::new(args_ref[0])
-        .args(&args_ref[1..])
-        .output()
-        .await
-        .map_err(|e| e.to_string())?;
+    let output = Command::new(args_ref[0]).args(&args_ref[1..]).output().await.map_err(|e| e.to_string())?;
     if !output.status.success() {
         return Err(String::from_utf8_lossy(&output.stderr).trim().to_string());
     }
-    if util::run_with_stdin(&["pkexec", "chpasswd"], &input).await {
+    let input = format!("{username}:{password}\n");
+    if run_with_stdin(&["pkexec", "chpasswd"], input).await {
         Ok(())
     } else {
         Err("User created, but setting the password failed.".into())
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn chpasswd_rejects_newline_injection() {
-        assert!(chpasswd_input("alice", "pw\nroot:evil").is_err());
-        assert!(chpasswd_input("alice\nroot", "pw").is_err());
-        assert!(chpasswd_input("alice\rroot", "pw").is_err());
-        assert!(chpasswd_input("alice", "pw\rroot:x").is_err());
-        assert!(chpasswd_input("al:ice", "pw").is_err());
-        assert!(chpasswd_input("alice", "p:w").is_err());
-        assert_eq!(chpasswd_input("alice", "secret").unwrap(), "alice:secret\n");
-    }
-
-    #[test]
-    fn username_grammar() {
-        assert!(valid_username("alice"));
-        assert!(valid_username("_svc"));
-        assert!(valid_username("a1-b_c"));
-        assert!(!valid_username(""));
-        assert!(!valid_username("-alice"));
-        assert!(!valid_username("Alice"));
-        assert!(!valid_username("root user"));
-        assert!(!valid_username(&"a".repeat(USERNAME_MAX + 1)));
-    }
-
-    #[test]
-    fn remove_user_refuses_root_and_self() {
-        assert!(may_delete_user("root", "alice").is_err());
-        assert!(may_delete_user("alice", "alice").is_err());
-        assert!(may_delete_user("root\n", "alice").is_err());
-        assert!(may_delete_user("bob", "alice").is_ok());
-    }
-}
diff --git a/src/src/commands/util.rs b/src/src/commands/util.rs
index d7a40d6..1acb283 100644
--- a/src/src/commands/util.rs
+++ b/src/src/commands/util.rs
@@ -90,30 +90,6 @@ pub fn bos_settings_dir() -> PathBuf {
     config::config_dir().join("bos-settings")
 }
 
-/// Pipe `input` to a command's stdin (`pkexec` does not inherit a piped
-/// stdin unless we set it). Used by chpasswd and `pkexec tee`.
-pub async fn run_with_stdin(args: &[&str], input: &str) -> bool {
-    if args.is_empty() {
-        return false;
-    }
-    let Ok(mut child) = tokio::process::Command::new(args[0])
-        .args(&args[1..])
-        .stdin(std::process::Stdio::piped())
-        .stdout(std::process::Stdio::null())
-        .stderr(std::process::Stdio::null())
-        .spawn()
-    else {
-        return false;
-    };
-    if let Some(mut stdin) = child.stdin.take() {
-        use tokio::io::AsyncWriteExt;
-        if stdin.write_all(input.as_bytes()).await.is_err() {
-            return false;
-        }
-    }
-    child.wait().await.map(|s| s.success()).unwrap_or(false)
-}
-
 /// Atomic write with mode 0600 set on the new inode before/after replace,
 /// matching breadcrumbs' `networks.toml` care.
 pub fn write_secure(path: &Path, contents: &str) -> Result<(), String> {