test(e2e): align UI P0 coverage with the current product (#6405)

* test(e2e): preserve useful UI P0 hardening

* test(e2e): remove retired Automations coverage

* test(e2e): retain Automations smoke coverage

Generated-By: looper 0.11.8 (runner=fixer, agent=codex)

Author: AmyShang-alt

.github/workflows/ui-extended-main.yml

@@ -52,6 +52,10 @@ jobs:
             shard: entry-settings
           - name: project-workspace
             shard: project-workspace
+          - name: project-workspace-editor
+            shard: project-workspace-editor
+          - name: project-collab
+            shard: project-collab
           - name: project-runtime
             shard: project-runtime
           - name: workspace-restoration