Merge nucleic/lucid-lunar-wren-wxyw into dev

packages/naros-desktop-config/files/etc/dconf/db/local.d/00-nucleic

@@ -0,0 +1,32 @@
+# System-wide dconf defaults for the naros-vm desktop guest (NAROS.md §7.4 N5). Applied to the
+# auto-login agent session without a per-user seed. Ported from the old Ubuntu provisioner's
+# dconf block (docs/LINUX_VM_SEMANTIC_AGENT.md Phase 2). `dconf update` (postinst) compiles this.
+[org/gnome/desktop/interface]
+# Turn the AT-SPI bridge on for GTK/GNOME apps so the semantic agent sees their trees — the
+# whole point of the desktop flavor.
+toolkit-accessibility=true
+# Integer display scale = 1 (no fractional scaling): the invariant that makes the compositor's
+# window coordinates equal the virtio-gpu scanout pixels the host captures 1:1, so ax_dump
+# frames are directly clickable.
+scaling-factor=uint32 1
+
+[org/gnome/mutter]
+# Do NOT enable fractional scaling — keep logical == physical pixels.
+experimental-features=@as []
+
+[org/gnome/desktop/session]
+idle-delay=uint32 0
+
+[org/gnome/desktop/screensaver]
+lock-enabled=false
+idle-activation-enabled=false
+
+[org/gnome/settings-daemon/plugins/power]
+sleep-inactive-ac-type='nothing'
+sleep-inactive-battery-type='nothing'
+
+[org/gnome/shell]
+welcome-dialog-last-shown-version='99.0'
+disable-user-extensions=false
+# The Nucleic Mutter geometry helper (focused-window global origin for the AT-SPI agent).
+enabled-extensions=['[email protected]']