configured initial yt-dlp worker fallback download location

pm/tasks-v2.org

@@ -36,7 +36,7 @@ define the target architecture for a private backend yt-dlp worker with thin cha
 ** notes
 - first architecture draft captured in `docs/architecture-v2.org`
 
-* [ ] 2.0.1: build backend yt-dlp worker (3)
+* [X] 2.0.1: build backend yt-dlp worker (3)
 create the minimal backend/service skeleton and establish a working yt-dlp baseline with clean hooks for future frontends
 ** pm notes
 - foundation; don't need the full finished service here, just the basic shape plus enough real yt-dlp execution to validate the seam and build on it.
@@ -55,10 +55,13 @@ create the minimal backend/service skeleton and establish a working yt-dlp basel
    - submit/request path exists
    - status/progress hook exists
    - basic health/version visibility exists
-4f.      
+4. make local testing practical without breaking container defaults
+   - backend can run when `/config` or `/downloads` are not writable in local dev
+   - env vars may override executable/config/download paths
+   - status makes the effective runtime command/paths inspectable
 
 ** evidence
-- commit:
+- commit: 7926534,2a56485
 - tests:
   1. `python3 -m py_compile ./youdis/main.py ./youdis/models.py ./youdis/adapters/__init__.py ./youdis/adapters/discord.py`
   2. `python3 -m uvicorn youdis.main:app --host 127.0.0.1 --port 8000`
@@ -73,11 +76,12 @@ create the minimal backend/service skeleton and establish a working yt-dlp basel
   11. if testing in container: `docker run --rm -p 8000:8000 -v [config]:/config -v [downloads]:/downloads youdis:v2`
   :OUTPUT_STEP1-9:
   user@paladin:~/proj/youdis$ curl http://127.0.0.1:8000/health
-{"status":"ok"}user@paladin:~/proj/youdis$
-user@paladin:~/proj/youdis$ curl http://127.0.0.1:8000/version
-{"version":"20250829-ec72c56","active_job":false}user@paladin:~/proj/youdis$
+{"status":"ok"}
+  user@paladin:~/proj/youdis$ curl http://127.0.0.1:8000/version
+{"version":"20250829-ec72c56","active_job":false}
 user@paladin:~/proj/youdis$ curl -X POST http://127.0.0.1:8000/jobs -H 'content-type: application/json' -d '{"url":"https://www.youtube.com/watch?v=3i72yY_LaW4"}'
-{"job_id":"cc85165e-d906-4eee-864f-1a398b6de2e0","state":"accepted","url":"https://www.youtube.com/watch?v=3i72yY_LaW4","message":"accepted","phase":"queued","disposition":null,"requester_id":null,"requester_name":null,"origin":null,"result_path":null,"command":[],"returncode":null,"created_at":"2026-04-01T00:44:35.657196","updated_at":"2026-04-01T00:44:35.657198"}user@paladin:~/proj/youdis$ curl http://127.0.0.1:8000/jobs/current
+{"job_id":"cc85165e-d906-4eee-864f-1a398b6de2e0","state":"accepted","url":"https://www.youtube.com/watch?v=3i72yY_LaW4","message":"accepted","phase":"queued","disposition":null,"requester_id":null,"requester_name":null,"origin":null,"result_path":null,"command":[],"returncode":null,"created_at":"2026-04-01T00:44:35.657196","updated_at":"2026-04-01T00:44:35.657198"}
+user@paladin:~/proj/youdis$ curl http://127.0.0.1:8000/jobs/current
 {"active":false,"job":{"job_id":"cc85165e-d906-4eee-864f-1a398b6de2e0","state":"failed","url":"https://www.youtube.com/watch?v=3i72yY_LaW4","message":"ERROR: unable to create directory [Errno 13] Permission denied: '/downloads'","phase":null,"disposition":null,"requester_id":null,"requester_name":null,"origin":null,"result_path":null,"command":["yt-dlp","--config-locations","/home/user/proj/youdis/default-yt-dlp.conf","https://www.youtube.com/watch?v=3i72yY_LaW4"],"returncode":1,"created_at":"2026-04-01T00:44:35.657196","updated_at":"2026-03-31T20:44:36.653353"}}user@paladin:~/proj/youdis$
   :END:
 - datetime: [2026-03-31 Tue 20:45]
@@ -87,7 +91,9 @@ user@paladin:~/proj/youdis$ curl -X POST http://127.0.0.1:8000/jobs -H 'content-
 - confirm `--config-locations` behavior against the installed `yt-dlp` version during integration testing
 - current backend scaffold is not yet wired into `dockerfile` or `run-youdis.sh`
 - archive-hit and result-path parsing currently depend on `yt-dlp` stdout text patterns, so treat them as provisional until integration-tested
-
+- local dev now falls back to repo-local `.runtime/{config,downloads}` when `/config` or `/downloads` are not writable
+- had to uninstall yt-dlp python pkg from the venv, which resulted in a '403 Forbidden'
+  
 * [ ] 2.0.2: update discord bot to use new backend (3)
 update the discord bot into a thin frontend that talks to the backend and verify the flow end to end
 ** pm notes