Robust lowercase fix and CDN fallback

Dockerfile

@@ -1,6 +1,5 @@
 FROM python:3.11-slim
 
-# 1. Install system dependencies (unzip + findutils)
 USER root
 RUN apt-get update && apt-get install -y \
     unzip \
@@ -8,31 +7,42 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /app
 
-# 2. Add Hugging Face User Configuration
+# Add Hugging Face User
 RUN useradd -m -u 1000 user
 USER user
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH
 WORKDIR $HOME/app
 
-# 3. Install Python dependencies
+# Install dependencies
 COPY --chown=user requirements.txt ./requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
-# 4. Copy your project files
+# Copy everything
 COPY --chown=user . .
 
-# 5. UNZIP and FIX CASE SENSITIVITY
-# This unzips, then finds every file/folder and renames it to lowercase
+# UNZIP and DEBUG structure
 RUN if [ -f "vcsky.zip" ]; then \
-    unzip vcsky.zip -d vcsky && \
+    # Unzip into the current directory (relying on the zip containing the 'vcsky' folder)
+    unzip vcsky.zip && \
     rm vcsky.zip && \
-    find vcsky -exec sh -c 'mv "$1" "$(echo "$1" | tr [:upper:] [:lower:])"' -- {} + 2>/dev/null || true; \
+    # Robust lowercase fix: Rename files first, then directories
+    find vcsky -depth -exec sh -c ' \
+        base=$(basename "$1"); \
+        dir=$(dirname "$1"); \
+        new=$(echo "$base" | tr "[:upper:]" "[:lower:]"); \
+        if [ "$base" != "$new" ]; then \
+            mv "$1" "$dir/$new"; \
+        fi' -- {} +; \
+    # DEBUG: Print the first 20 files to verify location in logs
+    echo "--- VERIFYING FILE STRUCTURE ---" && \
+    find vcsky -maxdepth 3; \
     fi
 
-# 6. Hugging Face Spaces MUST listen on port 7860
 EXPOSE 7860
 
-# 7. Start the app
-# Use --vcsky_cache instead of --vcsky_local as a safety fallback
-CMD ["python", "server.py", "--port", "7860", "--vcbr_local", "--vcsky_local", "--custom_saves"]
+# CMD: Change to --vcsky_cache. 
+# NOTE: This does NOT delete your local files. 
+# It just means if a file is MISSING or has a WRONG NAME, the game won't crash; 
+# it will just download that one specific file from the CDN.
+CMD ["python", "server.py", "--port", "7860", "--vcbr_local", "--vcsky_cache", "--custom_saves"]