The hardcoded `export SWAYSOCK=/run/user/$(id -u)/sway-ipc.sock` in
extraSessionCommands is ignored by sway >=1.11, which creates its own per-pid
socket (sway-ipc.$uid.$pid.sock). The dead path got baked into the firefox and
workspace-manager user services, so every swaymsg call failed and the extension
silently skipped tab restore on each workspace switch. Drop the export and let
the existing import-environment propagate the real socket sway advertises.

Also:
- workspace-menu: "Restore tabs" used pkgs.firefox (upstream stable) instead of
the wrapped Dev Edition daemon, launching a separate browser/profile
- workspace-tabs: never overwrite a saved workspace with an empty tab list, so
the transient blank window after a Firefox restart can't wipe real tabs

Assisted-by: Claude Code (claude-opus-4-8[1m])

It's too close to shift+insert (paste) and the default reset binding
scrambles running programs on accidental presses.

Assisted-by: Claude Code (claude-opus-4-8[1m])

mumble-reminder: add 26.05 Release Animal Yarara

- firefox.service: restartIfChanged/stopIfChanged = false so nixos-rebuild
switch no longer kills all open browser windows
- xdg-desktop-portal-wlr: retry until system-wide pipewire is reachable
(RestartSec=2, startLimitIntervalSec=0) instead of tripping the start-limit
at boot and staying dead, which silently broke screensharing
- workspace-tabs: register the anchor-window scratchpad rule statically in the
sway config, only persist/restore http(s) URLs, and skip anchor-titled
windows in the sway mapping, so the anchor no longer leaks into workspace
files and reappears as a phantom window after a restart

Assisted-by: Claude Code (claude-opus-4-8[1m])

The btmtk WMT-funcc fix (e3ac0d9f1a20) is now upstream; the override
fails to apply against 7.0.10. Use linuxPackages_latest directly.

Assisted-by: Claude Code (claude-opus-4-7)