greetd only launches the session after the greeter process exits. Quit
on successful StartSession instead of sitting on "Starting session…"
until SIGTERM.
Empty Secret/Visible answers are Some("") (not PAM cancel). The greetd
actor stays up across connect failure and reconnects. Escape cancels
the conversation. Session env sets XDG_SESSION_TYPE/DESKTOP. .desktop
parsing honors Hidden/NoDisplay/TryExec and quoted Exec=. Invalid TOML
warns instead of failing silent. Font, date, and Ken Burns config match
what the greeter actually draws.
Adds a full motion system to the lock screen (staggered entrance, dot pop
+ caret, wrong-password shake, success flash, clock crossfade), depth
polish (gradient veil, pill shadow + hairline border, "Enter password"
hint, responsive typography), and a second wave of animations (idle
breathing, success dot cascade, status slide-in, parallax unlock drift,
animated checking ellipsis, opt-in Ken Burns wallpaper pan). Includes a
dev-only breadlock-preview harness that renders every state to PNGs with
no Wayland involved, and a design/sketch.html prototype.
Fixes text alpha being dropped by cosmic-text's glyph-mask path (all text
fades now work) and double-drifting that made the date/status overlap the
clock/pill during unlock.
List .desktop sessions from the existing scan, pre-select bos when
present (else the first entry), and pass the chosen Exec= argv to
greetd StartSession.
