Move data mount point from /var/lib/ttmp32gme to /data

Co-authored-by: thawn <1308449+thawn@users.noreply.github.com>

Author: Copilot

build/docker/Dockerfile

@@ -43,16 +43,15 @@ RUN groupadd -g 1000 ttmp32gme && \
 
 # Set up directories and copy config
 # Use proper permissions instead of 777 for security
-ENV APPDATA=/var/lib/
-RUN mkdir -p ${APPDATA}/ttmp32gme/library /mnt/tiptoi && \
-    cp /app/src/ttmp32gme/config.sqlite ${APPDATA}/ttmp32gme/ && \
-    chown -R ttmp32gme:ttmp32gme ${APPDATA}/ttmp32gme /mnt/tiptoi && \
-    chmod -R 775 ${APPDATA}/ttmp32gme && \
-    chmod 664 ${APPDATA}/ttmp32gme/config.sqlite
+RUN mkdir -p /data/library /mnt/tiptoi && \
+    cp /app/src/ttmp32gme/config.sqlite /data/ && \
+    chown -R ttmp32gme:ttmp32gme /data /mnt/tiptoi && \
+    chmod -R 775 /data && \
+    chmod 664 /data/config.sqlite
 
 # Declare volumes for persistent data
 # This helps Podman/Docker users understand which directories should be mounted
-VOLUME ["${APPDATA}/ttmp32gme", "/mnt/tiptoi"]
+VOLUME ["/data", "/mnt/tiptoi"]
 
 # Expose port 8080
 EXPOSE 8080
@@ -61,7 +60,7 @@ EXPOSE 8080
 USER ttmp32gme
 
 # Run the Python backend
-CMD ["python", "-m", "ttmp32gme.ttmp32gme", "--host=0.0.0.0", "--port=8080", "--database=/var/lib/ttmp32gme/config.sqlite", "--library=/var/lib/ttmp32gme/library"]
+CMD ["python", "-m", "ttmp32gme.ttmp32gme", "--host=0.0.0.0", "--port=8080", "--database=/data/config.sqlite", "--library=/data/library"]
 
 # Optional health check
 HEALTHCHECK --interval=5m --timeout=3s \

build/docker/README.md

@@ -17,7 +17,7 @@ docker run -d \
   --rm \
   --name ttmp32gme \
   --publish 8080:8080 \
-  --volume ttmp32gme-data:/var/lib/ttmp32gme \
+  --volume ttmp32gme-data:/data \
   --volume /path/to/tiptoi:/mnt/tiptoi \
   thawn/ttmp32gme:latest
 ```
@@ -29,7 +29,7 @@ podman run -d \
   --rm \
   --name ttmp32gme \
   --publish 8080:8080 \
-  --volume ttmp32gme-data:/var/lib/ttmp32gme \
+  --volume ttmp32gme-data:/data \
   --volume /path/to/tiptoi:/mnt/tiptoi:Z \
   thawn/ttmp32gme:latest
 ```
@@ -38,7 +38,7 @@ podman run -d \
 
 ## Volume Mounts
 
-- **`/var/lib/ttmp32gme`**: Application data (database, generated library files)
+- **`/data`**: Application data (database, generated library files)
   - First run: Container initializes this directory with default config
   - Subsequent runs: Uses existing data for persistence
 
@@ -56,7 +56,7 @@ Podman automatically maps the container user to your host user, so permissions w
 ```bash
 # Your files will be owned by your user on the host
 podman run --rm \
-  --volume ./my-data:/var/lib/ttmp32gme \
+  --volume ./my-data:/data \
   --volume /media/tiptoi:/mnt/tiptoi:Z \
   --publish 8080:8080 \
   thawn/ttmp32gme:latest
@@ -69,7 +69,7 @@ If you encounter permission issues, you can use these options:
 1. **Option 1**: Match your user ID (recommended)
 ```bash
 docker run --user $(id -u):$(id -g) \
-  --volume ./my-data:/var/lib/ttmp32gme \
+  --volume ./my-data:/data \
   --volume /media/tiptoi:/mnt/tiptoi \
   --publish 8080:8080 \
   thawn/ttmp32gme:latest
@@ -100,7 +100,7 @@ docker run -d \
   --env HOST=127.0.0.1 \
   --env PORT=9000 \
   --publish 9000:9000 \
-  --volume ttmp32gme-data:/var/lib/ttmp32gme \
+  --volume ttmp32gme-data:/data \
   thawn/ttmp32gme:latest
 ```
 
@@ -123,7 +123,7 @@ If you get "permission denied" errors when accessing volumes:
 **For Podman**:
 ```bash
 # Add :Z flag for SELinux systems
-podman run --volume /path/to/data:/var/lib/ttmp32gme:Z ...
+podman run --volume /path/to/data:/data:Z ...
 ```
 
 **For Docker**: