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/get-crate-version.ps1

@@ -0,0 +1,16 @@
+if ($args.Length -ne 1) {
+    Write-Error "Usage: $($MyInvocation.MyCommand.Name) <crate_name>"
+    exit 1
+}
+
+$crateName = $args[0]
+
+$metadata = cargo metadata --no-deps --format-version=1 | ConvertFrom-Json
+
+$package = $metadata.packages | Where-Object { $_.name -eq $crateName }
+if ($package) {
+    $package.version
+}
+else {
+    Write-Error "Crate '$crateName' not found."
+}