refactor: split default theme into standalone repository

.github/default-theme.ref

@@ -0,0 +1 @@
+04ff9915a411debd851bfadba9e28f7294ec910c

.github/workflows/build-test-ghcr.yml

@@ -23,6 +23,17 @@ jobs:
       - name: 检出代码
         uses: actions/checkout@v4
 
+      - name: 读取默认主题锁定版本
+        run: echo "DEFAULT_THEME_REF=$(tr -d '\r\n' < .github/default-theme.ref)" >> "$GITHUB_ENV"
+
+      # 默认主题作为独立源码仓库参与 Pika 发布构建
+      - name: 检出官方默认主题
+        uses: actions/checkout@v4
+        with:
+          repository: pika-monitor/pika-default-theme
+          ref: ${{ env.DEFAULT_THEME_REF }}
+          path: pika-default-theme
+
       # 安装 make 和 upx
       - name: 安装 make 和 upx
         run: |
@@ -44,7 +55,7 @@ jobs:
       # 构建所有组件（前端、agents、服务端）
       - name: 构建所有组件
         run: |
-          make build-web
+          make DEFAULT_THEME_DIR=pika-default-theme build-web
           make build-agents
           make build-servers
 

.github/workflows/docker-publish.yml

@@ -31,6 +31,17 @@ jobs:
       - name: 检出代码
         uses: actions/checkout@v4
 
+      - name: 读取默认主题锁定版本
+        run: echo "DEFAULT_THEME_REF=$(tr -d '\r\n' < .github/default-theme.ref)" >> "$GITHUB_ENV"
+
+      # 默认主题作为独立源码仓库参与 Pika 发布构建
+      - name: 检出官方默认主题
+        uses: actions/checkout@v4
+        with:
+          repository: pika-monitor/pika-default-theme
+          ref: ${{ env.DEFAULT_THEME_REF }}
+          path: pika-default-theme
+
       # 安装 make 和 upx
       - name: 安装 make 和 upx
         run: |
@@ -52,7 +63,7 @@ jobs:
       # 构建所有组件（前端、agents、服务端）
       - name: 构建所有组件
         run: |
-          make build-release
+          make DEFAULT_THEME_DIR=pika-default-theme build-release
 
       # 列出编译产物
       - name: 列出编译产物