Add manual retry flow for failed meeting summaries

tests/test_config.py

@@ -0,0 +1,41 @@
+import asyncio
+import os
+import sys
+from pathlib import Path
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
+
+import config
+
+
+def _reset_config_path(tmp_path: Path):
+    config.CONFIG_PATH = tmp_path / "config.json"
+
+
+def test_retry_state_round_trip(tmp_path):
+    async def run():
+        _reset_config_path(tmp_path)
+        await config.set_retry_state(
+            guild_id=123,
+            file_path="recordings/123/session/meeting.wav",
+            source_channel_id=456,
+            reason="transcription failed",
+        )
+        return await config.get_retry_state(123)
+
+    state = asyncio.run(run())
+    assert state == {
+        "file_path": "recordings/123/session/meeting.wav",
+        "source_channel_id": 456,
+        "reason": "transcription failed",
+    }
+
+
+def test_clear_retry_state_removes_saved_entry(tmp_path):
+    async def run():
+        _reset_config_path(tmp_path)
+        await config.set_retry_state(123, "a.wav", 456, "oops")
+        await config.clear_retry_state(123)
+        return await config.get_retry_state(123)
+
+    assert asyncio.run(run()) is None