Enhance Dockerfile: Include executables in the package copy from builder stage

Author: Postmodum37

Dockerfile

@@ -29,8 +29,9 @@ FROM base AS runtime
 # Create non-root user for security
 RUN groupadd -r appuser && useradd -r -g appuser appuser
 
-# Copy installed packages from builder
+# Copy installed packages and executables from builder
 COPY --from=builder /usr/local/lib/python3.13/site-packages /usr/local/lib/python3.13/site-packages
+COPY --from=builder /usr/local/bin /usr/local/bin
 
 # Copy application code
 COPY app /app/app