Connect to multiple IRC servers concurrently from a single config file.
Plugins are loaded once and shared; per-server state is isolated via
separate SQLite databases and per-bot runtime state (bot._pstate).
- Add build_server_configs() for [servers.*] config layout
- Bot.__init__ gains name parameter, _pstate dict for plugin isolation
- cli.py runs multiple bots via asyncio.gather
- 9 stateful plugins migrated from module-level dicts to _ps(bot) pattern
- Backward compatible: legacy [server] config works unchanged
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
HTTP POST endpoint for external services (CI, monitoring, GitHub).
HMAC-SHA256 auth, JSON body, single POST endpoint at /.
- asyncio.start_server with raw HTTP parsing (zero deps)
- Body validation: channel prefix, non-empty text, 64KB cap
- !webhook admin command shows address, request count, uptime
- Module-level server guard prevents duplicates on reconnect
- 22 test cases in test_webhook.py
