Update Dockerfile

Dockerfile

@@ -17,12 +17,14 @@ RUN curl -fsSL "https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz" -o /tmp/go
  && rm /tmp/go.tgz
 ENV PATH=/usr/local/go/bin:$PATH
 
+# Clone danser-go and build danser-cli inside the repo directory
 RUN git clone --depth 1 --branch fix-screenshot-slider-ticks \
       https://github.com/Arlind-dev/danser-go.git /src/danser \
  && cd /src/danser \
- && go build -ldflags="-s -w" -o /out/danser-cli . \
- && strip /out/danser-cli || true
+ && go build -ldflags="-s -w" -o danser-cli . \
+ && strip danser-cli || true
 
+# Fetch ffmpeg prebuilt binaries
 RUN set -eux; \
   mkdir -p /out/ffmpeg; \
   URL="$(curl -s https://api.github.com/repos/BtbN/FFmpeg-Builds/releases/latest \
@@ -38,6 +40,7 @@ RUN set -eux; \
   if [ -d "$FF_DIR/lib" ]; then mkdir -p /out/ffmpeg/lib && cp -a "$FF_DIR/lib/." /out/ffmpeg/lib/; fi; \
   rm -rf /tmp/ffmpeg* /tmp/ffmpeg.tar.xz
 
+# Build and stage ImageMagick into /tmp/im/usr/local
 RUN set -eux; \
   IMAGICK_URL="$(curl -s https://api.github.com/repos/ImageMagick/ImageMagick/releases/latest | jq -r '.tarball_url')"; \
   mkdir -p /tmp/im; \
@@ -84,14 +87,18 @@ ENV __GLX_VENDOR_LIBRARY_NAME=nvidia
 
 RUN groupadd -g 1000 appuser 2>/dev/null || true \
  && id -u 1000 >/dev/null 2>&1 || useradd -u 1000 -g 1000 -m -s /bin/bash appuser \
- && mkdir -p /app/danser/{songs,settings,videos,screenshots,custom-replays,skins/default-skin,ffmpeg}
+ && mkdir -p /app
 
-COPY --from=builder /out/danser-cli      /app/danser/danser-cli
+# Bring the entire danser repo (including danser-cli) into the runtime image
+COPY --from=builder /src/danser        /app/danser
 COPY --from=builder /out/ffmpeg/       /app/danser/ffmpeg/
 COPY --from=builder /tmp/im/usr/local/ /usr/local/
 
 ENV LD_LIBRARY_PATH=/app/danser:/app/danser/ffmpeg/lib:/usr/local/nvidia/lib:/usr/local/nvidia/lib64:${LD_LIBRARY_PATH}
-RUN ldconfig
+
+RUN ldconfig \
+ && mkdir -p /app/danser/{songs,settings,videos,screenshots,custom-replays,skins/default-skin,ffmpeg} \
+ && chown -R 1000:1000 /app/danser
 
 COPY --chown=1000:1000 src/maps/         /app/danser/songs/
 COPY --chown=1000:1000 src/replays/      /app/danser/custom-replays/