Pin ecosystem crates off floating main; bakery pulls bread

bread-theme moves to git.breadway.dev v0.7.1. bread-utils and
bread-screenshots pin ecosystem origin/main (v0.7.1 has no
BreadClient::request and predates the screenshots crate). bread-shared
pins bread v0.8.0-rc.1 — latest existing tag with widget wire types
(v0.7.0 has none; v0.8.0 was never cut).

bakery.toml sets bread_deps = ["bread"] so the daemon is installed
alongside the bar. CLAUDE.md records the single-trunk workflow and
the bar / notifications / OSD / widgets split.

CLAUDE.md

@@ -0,0 +1,51 @@
+# CLAUDE.md — Repo hygiene
+
+Scope: this file covers *repo hygiene* — branching, remotes, CI — plus a
+short map of the binary. It is not user-facing project documentation.
+
+This repo follows the branch/release workflow documented in `CONTRIBUTING.md`
+— read and follow it for any git, branch, or release work here (the
+single-trunk model, `feature/x`/`fix/x` branch naming, how RC tags work,
+etc). Don't improvise a different workflow. The short version: there is one
+long-lived branch, `main` — no `dev` or `beta` branch exists. `main`
+auto-publishes a dev-track build on every push. "Beta" and "stable" are both
+just tags, not branches: push a `vX.Y.Z-rc.N` tag to publish a beta-track
+build, push a plain `vX.Y.Z` tag to cut the signed stable release.
+"Freezing" for stabilization means pausing pushes to `main`, not moving a
+branch. This replaced an earlier three-branch (`dev`/`beta`/`main`) model
+after `main` was found to have silently rotted out of sync with `dev`/`beta`
+across most repos in this ecosystem.
+
+When starting work on a new feature, create branch `feature/<feature-name>`.
+When working on a bug or issue, create branch `fix/<issue you are fixing>`.
+
+## Remotes
+- `origin` — Forgejo (`git.breadway.dev` via Hestia, SSH) — authoritative.
+- `github` — GitHub mirror. Push `origin` only; GitHub auto-mirrors.
+
+## CI
+- `dev-release.yml` triggers on `push: branches: ['main']`.
+- `rc-release.yml` triggers on `vX.Y.Z-rc.N` tag pushes (beta track).
+- `release.yml` triggers on any other `v*` tag push (stable).
+  None of these run on plain commits or PRs beyond what's listed.
+
+## Architecture
+
+One GTK4/`relm4` binary, four surfaces:
+
+| Area | Path | Role |
+|---|---|---|
+| Bar | `src/bar/` | Layer-shell top bar: workspaces, clock, media, stats, wifi, bluetooth, control panel + SNI tray |
+| Notifications | `src/notifications/` | `org.freedesktop.Notifications` daemon + stacked popups |
+| OSD | `src/osd.rs` | Volume/brightness overlay |
+| Widgets | `src/widgets/` | Live Lua widgets from breadd via `BreadClient` / `WidgetSpec` |
+
+`--screenshot` (`src/screenshot.rs`) captures those views through
+`bread-screenshots`; do not rewrite it just to retarget the crate pin.
+
+`application_id` drift vs Hyprland layer-rules/tour docs is known — leave it
+unless every mention is updated in the same change.
+
+## Don't
+- Don't embed credentials in remote URLs — SSH or a credential helper only.
+- Don't rewrite the widget system or `screenshot.rs` as part of pin/docs work.