fix(worker): mount host devices for disc detection

- Add direct device mounts (cdrom, dvd, sr0) to worker
- Add SYS_ADMIN capability for udev access
- Install isoinfo and udev in worker container
- Add pyudev for device monitoring
- Update udev rules with correct paths

docker/worker/Dockerfile

@@ -5,6 +5,8 @@ WORKDIR /app
 RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc \
     makepkg \
+    isoinfo \
+    udev \
     && rm -rf /var/lib/apt/lists/*
 
 COPY docker/worker/requirements.txt .

docker/worker/requirements.txt

@@ -3,3 +3,4 @@ redis==5.0.4
 requests==2.32.3
 sqlalchemy==2.0.32
 psycopg2-binary==2.9.9
+pyudev==0.24.2