[Config] Add coding guidelines and code-fixer agent

Major additions:
- Add CODING_GUIDELINES.md with "NO EMOJIS" rule
- Create code-fixer agent for automated violation fixes
- Add offline mode v2 hooks with local caching/queue
- Add periodic context save with invisible Task Scheduler setup
- Add agent coordination rules and database connection docs

Infrastructure:
- Update hooks: task-complete-v2, user-prompt-submit-v2
- Add periodic_save_check.py for auto-save every 5min
- Add PowerShell scripts: setup_periodic_save.ps1, update_to_invisible.ps1
- Add sync-contexts script for queue synchronization

Documentation:
- OFFLINE_MODE.md, PERIODIC_SAVE_INVISIBLE_SETUP.md
- Migration procedures and verification docs
- Fix flashing window guide

Updates:
- Update agent configs (backup, code-review, coding, database, gitea, testing)
- Update claude.md with coding guidelines reference
- Update .gitignore for new cache/queue directories

Status: Pre-automated-fixer baseline commit

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

create_jwt_token.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+"""
+Create a JWT token for ClaudeTools API access
+"""
+import jwt
+from datetime import datetime, timedelta, timezone
+
+# Get the JWT secret from the RMM server's .env file
+# This should match what's in /opt/claudetools/.env on 172.16.3.30
+JWT_SECRET = "NdwgH6jsGR1WfPdUwR3u9i1NwNx3QthhLHBsRCfFxcg="
+
+# Create token data
+data = {
+    "sub": "import-script",
+    "scopes": ["admin", "import"],
+    "exp": datetime.now(timezone.utc) + timedelta(days=30)
+}
+
+# Create token
+token = jwt.encode(data, JWT_SECRET, algorithm="HS256")
+
+print(f"New JWT Token:")
+print(token)
+print()
+print(f"Expires: {data['exp']}")
+print()
+print("Add this to .claude/context-recall-config.env:")
+print(f"JWT_TOKEN={token}")