* feat(linux): suspend the local gateway across host sleep via logind
Mirror the macOS sleep cycle in the Tauri companion: a logind
PrepareForSleep listener with a delay inhibitor best-effort prepares a
local gateway suspension before sleep and resumes it on wake with a
reconnect nudge and bounded retries; leases are route-bound, always
cleared on wake, and late prepare responses resume immediately.
* fix(linux): keep the sleep listener alive when inhibitor re-acquire fails
* fix(linux): activate the driver for sleep cycles and bound driver-side sleep RPCs
Sleep cycles temporarily unpark the gateway driver so prepare/resume work
without the Quick Chat window; suspend RPCs carry a 3s driver-side budget
that recycles a hung socket instead of starving wake retries; a mock-logind
integration test exercises the Linux listener end to end.
* fix(linux): count overlapping sleep cycles instead of a boolean flag
An older wake task ending late cleared the shared activation flag and
parked the driver mid-cycle; a saturating depth counter keeps the driver
active until the last cycle ends.
* fix(linux): gate sleep-cycle activation on loopback routes and never block wake on logind
Remote or unconfigured routes no longer activate the driver during
sleep, the paired end hook runs only for cycles that began, and wake
recovery is spawned before the inhibitor re-acquire so a slow logind
cannot delay reconnect/resume.
Two geometry defects found while stress-testing the companion.
Positioning mixed coordinate spaces. `work_area()` is physical pixels of the
monitor Quick Chat is moving to, but `inner_size()` is physical pixels at the
scale of the monitor it is on now. A 640pt window on a 2x display reports
1280px, so invoking it on a 1x 1920px display centred using 1280 and landed it
320px left of centre. Re-express the window size in the target monitor's scale
first; equal scales give a ratio of 1, so single-monitor setups are untouched
to the pixel.
Widget growth resized without re-anchoring. `quickchat_set_expanded` resizes
and then repositions, but the widget path only resized, keeping the old top
edge. Growing from 360pt to 440pt in a 440pt work area left the bottom 80pt
off-screen and unreachable. `resize_window_if_needed` now reports whether it
actually changed the height so the caller re-anchors only on a real resize,
rather than moving the window when nothing changed.
* feat(linux): add Quick Chat floating composer to the Tauri companion
- frameless transparent always-on-top quickchat window (on-demand, canvas
pattern), positioned top-third on the cursor monitor, CSS fade+zoom in/out
- global shortcut Ctrl+Shift+Space on X11 (GNOME reserves Alt+Space); tray
'Quick Chat' item is the Wayland entry point; blur/Esc/close-request hide
- sends via the CLI agent turn with --message-file staged 0600 (argv is
world-readable procfs) and cleaned up after the turn; failures surface as
desktop notifications; Ctrl+Enter also opens the dashboard
- default-agent identity chip (emoji/monogram) from agents list --json, 60s cache
- window-scoped capability + permission set; window-state denylist; docs
* chore(linux): register quickchat.js as a knip native-asset entry
Peter Steinberger