fix(web): revalidate app assets and rename compose example

compose.example.yml

@@ -0,0 +1,15 @@
+services:
+  board:
+    build: .
+    image: reaction-board:latest
+    container_name: reaction-board
+    restart: unless-stopped
+    init: true
+    environment:
+      TZ: Asia/Shanghai
+    ports:
+      - "8080:8080"
+    volumes:
+      - ./config.json:/config/config.json
+      - ./data:/data
+    command: ["python", "app.py", "--config", "/config/config.json"]