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/what-is-deployed

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -eu
+source script/lib/deploy-helpers.sh
+
+if [[ $# != 1 ]]; then
+  echo "Usage: $0 <production|staging>"
+  exit 1
+fi
+
+environment=$1
+url="$(url_for_environment $environment)"
+tag="$(tag_for_environment $environment)"
+
+target_zed_kube_cluster
+
+deployed_image_id=$(
+  kubectl \
+    --namespace=${environment} \
+    get deployment collab \
+    -o 'jsonpath={.spec.template.spec.containers[0].image}' \
+    | cut -d: -f2
+)
+
+echo "Deployed image version: $deployed_image_id"
+
+git fetch >/dev/null
+if [[ "$(git rev-parse tags/$tag)" != $deployed_image_id ]]; then
+    echo "NOTE: tags/$tag $(git rev-parse tags/$tag) is not yet deployed"
+fi;