fix(display): target the Framework 13 Pro panel

Migration from the ThinkPad X1 Carbon (2880x1800) to the Framework Laptop
13 Pro, whose panel is CSOT MND508ZB1-1 = 2880x1920 3:2 @120Hz and exposes
only 2880x1920@120000Hz / @60000Hz.

shikane was requesting [email protected], a mode this panel cannot provide,
so the variant could never be satisfied: it sat in NoVariantApplied for the
whole session, with 61 historical "Discarded" events. Both profiles now use
2880x1920@120Hz (including the disabled eDP-1 block, whose mode string still
has to resolve). Verified: profile now reaches VariantApplied.

Scale is 1.75 -> 1645x1097 logical, ~147 effective DPI, chosen to reproduce
the ~145 DPI of the old panel at 1.67. 1.75 is exactly representable as
float32, which sway stores scale in; 1.6 and 1.67 are not. 2.0 would be the
only integer (1:1, unresampled) scale but yields just 1440x960 logical.

The .config/sway/config hunk also adds the matching `output $laptop` baseline
so sway does not start at scale 2.0 and re-flow when shikane applies 1.75,
and carries previously-uncommitted session wiring for the scripts below.

shikane's config.toml was previously unversioned; it now lives in this repo
and ~/.config/shikane is a symlink, matching the existing convention.

.config/sway/config

@@ -28,15 +28,20 @@ include ~/.config/sway/config.d/*
 # You can get the names of your outputs by running: swaymsg -t get_outputs
 # https://gitlab.com/w0lff/shikane for multitple display handling 
 #output * bg /home/jozamudi/Documents/Wallpapers/windows-11-stock-official-colorful-3840x2160-5658.jpg fill
-#output eDP-1 scale 1.7 
 #output 'BNQ BenQ PD3200U S2N01233019' scale 1.5
+# Baseline for the built-in panel so sway starts at the same geometry shikane
+# will apply. Panel is CSOT MND508ZB1-1: 2880x1920 (3:2) with only 120Hz/60Hz
+# modes available. Without this, sway defaults to scale 2.0 and the desktop
+# visibly re-flows when shikane applies 1.5 a moment after login.
+output $laptop mode 2880x1920@120Hz scale 1.75
 #exec_always shikanectl reload
 
 bindswitch --reload --locked lid:on output $laptop disable
 bindswitch --reload --locked lid:off output $laptop enable
 exec_always --no-startup-id '/home/work/.config/sway/scripts/clamshell-mode.sh'
-# Re-apply shikane display profile (scaling) after every sway reload
-exec_always --no-startup-id shikanectl reload
+# Re-apply shikane display profile after every sway reload;
+# falls back to a service restart if the daemon deadlocked
+exec_always --no-startup-id /home/work/.config/sway/scripts/shikane-recover-on-reload.sh
 
 #input "1267:12792:ELAN067B:00_04F3:31F8_Touchpad" {
 #    dwt enabled
@@ -54,18 +59,33 @@ exec_always --no-startup-id shikanectl reload
 
 seat seat0 xcursor_theme Adwaita 35
 
+# Portal implementations are pinned in ~/.config/xdg-desktop-portal/portals.conf
+# (default=gtk, ScreenCast/Screenshot=wlr, Inhibit=none, GlobalShortcuts=hyprland).
 exec systemctl --user start xdg-desktop-portal-wlr.service
 #exec pipewire
-exec swaync
-exec_always --no-startup-id pkill -x waybar; waybar -c ~/.config/sway/waybar/config.jsonc -s ~/.config/sway/waybar/style.css
+# swaync is started by its systemd user unit / D-Bus activation; starting it
+# here too caused "already running" crash-loops (start-limit-hit).
+#exec swaync
+# NOTE: the command must be quoted -- sway splits unquoted ';' into separate
+# sway commands and fails with "Unknown/invalid command 'waybar'"
+exec_always --no-startup-id "pkill -x waybar; waybar -c ~/.config/sway/waybar/config.jsonc -s ~/.config/sway/waybar/style.css"
 exec nm-applet
 exec blueman-applet
 exec hypridle
+# hyprlock can outlive a sway session; a stale instance then makes hypridle's
+# "pidof hyprlock || hyprlock" guard a permanent no-op. Clear leftovers at login.
+exec --no-startup-id pkill -x hyprlock
 
-exec systemctl --user start hyperolkitagent
+# Polkit authentication agent.
+# The original line was a typo ("hyperolkitagent"), so no agent ever started.
+# hyprpolkitagent is installed but aborts on this machine: hyprtoolkit vendors
+# aquamarine, which refuses to create a GBM allocator because the Intel Iris Xe
+# iGPU has no PRIME export (drmGetCap DRM_CAP_PRIME -> unsupported) and then
+# asserts "Couldn't open a gbm fd" instead of falling back -- 5/5 core dumps.
+# Keep hyprpolkitagent.service disabled; polkit-gnome is used instead.
+exec /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
 exec flatpak run com.github.wwmm.easyeffects -w
 exec xrdb -merge ~/.Xresources
-exec wl-paste -t text --watch clipman store --no-persist
 
 exec tlpctl power-saver
 
@@ -74,13 +94,25 @@ exec tlpctl power-saver
 #exec mpd
 #exec syncthing
 
-# Auto start .desktop files using dex
-exec dex -a
+# Auto start .desktop files using dex -- dex is not installed (and there is no
+# ~/.config/autostart), so this was a no-op.
+#exec dex -a
 
 #exec wl-paste -t text --watch clipman store --no-persist
-# There are two wl-paste processes running, one for the primary and one for the normal clipboard
-exec                     wl-paste    -t text --watch clipman store
-exec                     wl-paste -p -t text --watch clipman store
+# There are two wl-paste watchers on purpose: one for the regular clipboard,
+# one for the primary selection (clipman keeps a single shared history, the
+# --primary flag on `pick` only decides where the picked item is served).
+# Guarded with pkill because `exec` re-runs on every `swaymsg reload`: a stale
+# `store --no-persist` instance from an older config survived three reloads and
+# ran alongside the current pair.
+# NOTE: `pkill -x` matches the process *name* only. Do NOT use `pkill -f` here --
+# sway runs exec lines through `sh -c`, so the wrapper's own command line
+# contains the pattern and pkill would kill the shell that is about to start
+# the replacements (learned the hard way).
+exec_always --no-startup-id "pkill -x wl-paste; sleep 0.3; \
+    wl-paste -t text --watch clipman store & \
+    wl-paste -p -t text --watch clipman store & \
+    wait"
 # The keybind to select a clipping
 bindsym $mod+y           exec clipman --primary pick --tool wofi
 # Clear all clippings