Include all credentials and runtime config

Remove secret exclusions from .gitignore (local-only repo).
Add openclaw runtime state: credentials, identity, devices,
hooks, telegram, secrets, agent configs.
Exclude noisy/binary data: sessions, sqlite, media, temp files.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

openclaw/hooks/boot-md/HOOK.md

@@ -0,0 +1,20 @@
+---
+name: boot-md
+description: "Run BOOT.md on gateway startup"
+homepage: https://docs.openclaw.ai/automation/hooks#boot-md
+metadata:
+  {
+    "openclaw":
+      {
+        "emoji": "🚀",
+        "events": ["gateway:startup"],
+        "requires": { "config": ["workspace.dir"] },
+        "install": [{ "id": "bundled", "kind": "bundled", "label": "Bundled with OpenClaw" }],
+      },
+  }
+---
+
+# Boot Checklist Hook
+
+Runs `BOOT.md` at gateway startup for each configured agent scope, if the file exists in that
+agent's resolved workspace.