Refactor Dockerfile: streamline user creation and permissions setup, ensure run script is executable, and improve directory structure for application storage.

Dockerfile

@@ -17,10 +17,6 @@ RUN apt-get update && apt-get install -y \
     ffmpeg \
     && rm -rf /var/lib/apt/lists/*
 
-# Create app user
-RUN useradd -m -u 1000 app && \
-    chown -R app:app /app
-
 # Copy requirements file
 COPY requirements.txt .
 
@@ -30,16 +26,17 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy application code
 COPY . .
 
-# Create necessary directories
+# Create necessary directories and set permissions
 RUN mkdir -p /app/storage/audio /app/storage/text /app/storage/temp && \
-    chown -R app:app /app/storage
+    # Make run script executable before changing ownership
+    chmod +x /app/scripts/run.sh && \
+    # Create app user and set ownership
+    useradd -m -u 1000 app && \
+    chown -R app:app /app
 
 # Switch to app user
 USER app
 
-# Make run script executable
-RUN chmod +x scripts/run.sh
-
 # Expose port
 EXPOSE 7860