logiguard fork v2: patched GPUI on verified 8c74db0 tree

Rebuilt from the exact zed-industries/zed @ 8c74db00c4053d6c0a9037863d7bd048658da4ca
tree (previous orphan was based on a stale/wrong fetch). Same 3-file patch:
  - serial.rs: add SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; add latest_serial_of()
  - window.rs: activate() uses keyboard-enter serial (Mutter focus gate)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

script/prettier

@@ -0,0 +1,23 @@
+#!/bin/bash
+set -euxo pipefail
+
+PRETTIER_VERSION=3.5.0
+
+if [[ "${1:-}" == "--write" ]]; then
+    MODE="--write"
+else
+    MODE="--check"
+fi
+
+pnpm dlx "prettier@${PRETTIER_VERSION}" assets/settings/default.json --parser=jsonc $MODE || {
+    echo "To fix, run from the root of the Zed repo:"
+    echo "  pnpm dlx prettier@${PRETTIER_VERSION} assets/settings/default.json --parser=jsonc --write"
+    false
+}
+
+cd docs
+pnpm dlx "prettier@${PRETTIER_VERSION}" . $MODE || {
+    echo "To fix, run from the root of the Zed repo:"
+    echo "  cd docs && pnpm dlx prettier@${PRETTIER_VERSION} . --write && cd .."
+    false
+}