GPU fixes

docker-compose.yml

@@ -1,6 +1,9 @@
 services:
   podx-web:
-    build: ./app
+    build:
+      context: ./app
+      args:
+        BASE_IMAGE: ${GPU_BASE_IMAGE:-python:3.11-slim}
     container_name: podx-web
     env_file: [.env]
     environment:
@@ -56,7 +59,10 @@ services:
 
   # Main worker: handles downloads, indexing, RSS, OWUI, etc. (no heavy Whisper)
   podx-worker:
-    build: ./app
+    build:
+      context: ./app
+      args:
+        BASE_IMAGE: ${GPU_BASE_IMAGE:-python:3.11-slim}
     container_name: podx-worker
     command: ["rq", "worker", "-u", "redis://redis:6379/0", "default"]
     env_file: [.env]
@@ -121,7 +127,10 @@ services:
 
   # Transcribe-only worker: listens to the "transcribe" queue and runs Whisper jobs
   podx-worker-transcribe:
-    build: ./app
+    build:
+      context: ./app
+      args:
+        BASE_IMAGE: ${GPU_BASE_IMAGE:-python:3.11-slim}
     container_name: podx-worker-transcribe
     command: ["rq", "worker", "-u", "redis://redis:6379/0", "transcribe"]
     env_file: [.env]
@@ -257,7 +266,10 @@ services:
 
   # Scanner: watches /library and enqueues jobs (heavy jobs go to "transcribe" queue)
   podx-scanner:
-    build: ./app
+    build:
+      context: ./app
+      args:
+        BASE_IMAGE: ${GPU_BASE_IMAGE:-python:3.11-slim}
     container_name: podx-scanner
     command: ["python", "scanner.py"]
     env_file: [.env]
@@ -282,7 +294,10 @@ services:
     restart: unless-stopped
 
   podx-rss:
-    build: ./app
+    build:
+      context: ./app
+      args:
+        BASE_IMAGE: ${GPU_BASE_IMAGE:-python:3.11-slim}
     container_name: podx-rss
     command: ["python", "rss_ingest.py"]
     env_file: [.env]