Add MANAGEMENT_STATIC_PATH env and fix permissions

Dockerfile

@@ -20,16 +20,17 @@ FROM alpine:3.22.0
 
 RUN apk add --no-cache tzdata curl
 
-# Download management panel to static directory (must be {config_dir}/static/)
-RUN mkdir -p /CLIProxyAPI/static && \
-    curl -L -o /CLIProxyAPI/static/management.html \
-    "https://github.com/router-for-me/Cli-Proxy-API-Management-Center/releases/download/v1.2.6/management.html"
-
 # Create non-root user for HF Spaces
 RUN adduser -D -u 1000 user
 
 RUN mkdir -p /CLIProxyAPI && chown -R user:user /CLIProxyAPI
 
+# Download management panel to static directory
+RUN mkdir -p /CLIProxyAPI/static && \
+    curl -L -o /CLIProxyAPI/static/management.html \
+    "https://github.com/router-for-me/Cli-Proxy-API-Management-Center/releases/download/v1.2.6/management.html" && \
+    chown -R user:user /CLIProxyAPI/static
+
 COPY --from=builder /app/CLIProxyAPI /CLIProxyAPI/CLIProxyAPI
 COPY --from=builder /app/config.example.yaml /CLIProxyAPI/config.example.yaml
 
@@ -55,6 +56,7 @@ RUN echo 'host: "0.0.0.0"' > /CLIProxyAPI/config.yaml && \
 EXPOSE 7860
 
 ENV TZ=Asia/Shanghai
+ENV MANAGEMENT_STATIC_PATH=/CLIProxyAPI/static/management.html
 
 RUN cp /usr/share/zoneinfo/${TZ} /etc/localtime && echo "${TZ}" > /etc/timezone