Introduce Github agentic workflow to sync to latest EF daily build

Author: roji

.gitattributes

@@ -8,3 +8,5 @@
 *.txt text=auto
 
 packages/ binary
+
+.github/workflows/*.lock.yml linguist-generated=true merge=ours

.github/aw/actions-lock.json

@@ -0,0 +1,14 @@
+{
+  "entries": {
+    "actions/github-script@v8": {
+      "repo": "actions/github-script",
+      "version": "v8",
+      "sha": "ed597411d8f924073f98dfc5c65a23a2325f34cd"
+    },
+    "github/gh-aw/actions/setup@v0.44.0": {
+      "repo": "github/gh-aw/actions/setup",
+      "version": "v0.44.0",
+      "sha": "cec1ecf3b97e9a1bbffaedf490a49ce03c1071ba"
+    }
+  }
+}

.github/workflows/agentics-maintenance.yml

@@ -0,0 +1,81 @@
+#
+#    ___                   _   _      
+#   / _ \                 | | (_)     
+#  | |_| | __ _  ___ _ __ | |_ _  ___ 
+#  |  _  |/ _` |/ _ \ '_ \| __| |/ __|
+#  | | | | (_| |  __/ | | | |_| | (__ 
+#  \_| |_/\__, |\___|_| |_|\__|_|\___|
+#          __/ |
+#  _    _ |___/ 
+# | |  | |                / _| |
+# | |  | | ___ _ __ _  __| |_| | _____      ____
+# | |/\| |/ _ \ '__| |/ /|  _| |/ _ \ \ /\ / / ___|
+# \  /\  / (_) | | | | ( | | | | (_) \ V  V /\__ \
+#  \/  \/ \___/|_| |_|\_\|_| |_|\___/ \_/\_/ |___/
+#
+# This file was automatically generated by pkg/workflow/maintenance_workflow.go (v0.44.0). DO NOT EDIT.
+#
+# To regenerate this workflow, run:
+#   gh aw compile
+# Not all edits will cause changes to this file.
+#
+# For more information: https://github.github.com/gh-aw/introduction/overview/
+#
+# Alternative regeneration methods:
+# make recompile
+# 
+# Or use the gh-aw CLI directly:
+# ./gh-aw compile --validate --verbose
+# 
+# The workflow is generated when any workflow uses the 'expires' field
+# in create-discussions, create-issues, or create-pull-request safe-outputs configuration.
+# Schedule frequency is automatically determined by the shortest expiration time.
+#
+name: Agentic Maintenance
+
+on:
+  schedule:
+    - cron: "37 0 * * *"  # Daily (based on minimum expires: 7 days)
+  workflow_dispatch:
+
+permissions: {}
+
+jobs:
+  close-expired-entities:
+    runs-on: ubuntu-slim
+    permissions:
+      discussions: write
+      issues: write
+      pull-requests: write
+    steps:
+      - name: Setup Scripts
+        uses: github/gh-aw/actions/setup@v0.44.0
+        with:
+          destination: /opt/gh-aw/actions
+
+      - name: Close expired discussions
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/close_expired_discussions.cjs');
+            await main();
+
+      - name: Close expired issues
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/close_expired_issues.cjs');
+            await main();
+
+      - name: Close expired pull requests
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/close_expired_pull_requests.cjs');
+            await main();