chore: update docker compose to use volume instead of bind mount for hf cache

compose.yaml

@@ -10,7 +10,7 @@ services:
         - linux/amd64
         - linux/arm64
     volumes:
-      - ~/.cache/huggingface:/root/.cache/huggingface
+      - hugging_face_cache:/root/.cache/huggingface
     restart: unless-stopped
     ports:
       - 8000:8000
@@ -38,7 +38,7 @@ services:
         - linux/amd64
         - linux/arm64
     volumes:
-      - ~/.cache/huggingface:/root/.cache/huggingface
+      - hugging_face_cache:/root/.cache/huggingface
     restart: unless-stopped
     ports:
       - 8000:8000
@@ -46,3 +46,5 @@ services:
       watch:
         - path: faster_whisper_server
           action: rebuild
+volumes:
+  hugging_face_cache: