feat: indie status page MVP -- FastAPI + SQLite

- 8 DB models (services, incidents, monitors, subscribers, etc.)
- Full CRUD API for services, incidents, monitors
- Public status page with live data
- Incident detail page with timeline
- API key authentication
- Uptime monitoring scheduler
- 13 tests passing
- TECHNICAL_DESIGN.md with full spec

venv/lib/python3.11/site-packages/apscheduler/executors/twisted.py

@@ -0,0 +1,24 @@
+from apscheduler.executors.base import BaseExecutor, run_job
+
+
+class TwistedExecutor(BaseExecutor):
+    """
+    Runs jobs in the reactor's thread pool.
+
+    Plugin alias: ``twisted``
+    """
+
+    def start(self, scheduler, alias):
+        super().start(scheduler, alias)
+        self._reactor = scheduler._reactor
+
+    def _do_submit_job(self, job, run_times):
+        def callback(success, result):
+            if success:
+                self._run_job_success(job.id, result)
+            else:
+                self._run_job_error(job.id, result.value, result.tb)
+
+        self._reactor.getThreadPool().callInThreadWithCallback(
+            callback, run_job, job, job._jobstore_alias, run_times, self._logger.name
+        )