feat: implement ignore patterns and extension filters in CodexLens

- Added tests to ensure loading of ignore patterns and extension filters from settings.
- Implemented functionality to respect ignore patterns and extension filters during file indexing.
- Created integration tests for CodexLens ignore-pattern configuration routes.
- Added a new AdvancedTab component with tests for managing ignore patterns and extension filters.
- Established a comprehensive branding naming system for the Maestro project, including guidelines for package names, CLI commands, and directory structure.

ccw/frontend/src/locales/en/mcp-manager.json

@@ -115,6 +115,20 @@
         "addHeader": "Add Header"
       }
     },
+    "mode": {
+      "form": "Form Mode",
+      "json": "JSON Mode"
+    },
+    "json": {
+      "label": "JSON Configuration",
+      "placeholder": "Paste MCP server JSON configuration...",
+      "hint": "Paste complete MCP server configuration JSON, then click Parse button",
+      "example": "Example Format",
+      "parse": "Parse JSON",
+      "parseSuccess": "JSON Parsed Successfully",
+      "parseSuccessDesc": "Configuration has been populated to the form, please review and save",
+      "parseError": "JSON Parse Error: {error}"
+    },
     "templates": {
       "npx-stdio": "NPX STDIO",
       "python-stdio": "Python STDIO",

ccw/frontend/src/locales/zh/mcp-manager.json

@@ -104,6 +104,20 @@
         "addHeader": "添加请求头"
       }
     },
+    "mode": {
+      "form": "表单模式",
+      "json": "JSON 模式"
+    },
+    "json": {
+      "label": "JSON 配置",
+      "placeholder": "粘贴 MCP 服务器 JSON 配置...",
+      "hint": "粘贴完整的 MCP 服务器配置 JSON，然后点击解析按钮",
+      "example": "示例格式",
+      "parse": "解析 JSON",
+      "parseSuccess": "JSON 解析成功",
+      "parseSuccessDesc": "配置已填充到表单中，请检查并保存",
+      "parseError": "JSON 解析失败：{error}"
+    },
     "templates": {
       "npx-stdio": "NPX STDIO",
       "python-stdio": "Python STDIO",