fix: CSRF token accessibility and hook installation status

- Remove HttpOnly from XSRF-TOKEN cookie for JavaScript readability
- Add hook installation status detection in system settings API
- Update InjectionControlTab to show installed hooks status
- Add brace expansion support in globToRegex utility

ccw/frontend/src/locales/en/common.json

@@ -1,4 +1,6 @@
 {
+  "cancel": "Cancel",
+  "save": "Save",
   "aria": {
     "toggleNavigation": "Toggle navigation menu",
     "refreshWorkspace": "Refresh workspace",

ccw/frontend/src/locales/en/specs.json

@@ -303,13 +303,16 @@
     "hookCommand": "Command",
     "hookScope": "Scope",
     "hookTimeout": "Timeout (ms)",
-    "hookFailMode": "Fail Mode"
+    "hookFailMode": "Fail Mode",
+    "editTitle": "Edit Spec: {title}",
+    "editDescription": "Modify spec metadata and settings."
   },
 
   "form": {
     "readMode": "Read Mode",
     "priority": "Priority",
     "keywords": "Keywords",
+    "keywordsPlaceholder": "Enter keywords, press Enter or comma to add",
     "title": "Title",
     "titlePlaceholder": "Enter spec title",
     "addKeyword": "Add Keyword",
@@ -322,11 +325,6 @@
     "titleRequired": "Title is required"
   },
 
-  "dialog": {
-    "editTitle": "Edit Spec: {title}",
-    "editDescription": "Modify spec metadata and settings."
-  },
-
   "hooks": {
     "installSuccess": "Hook installed successfully",
     "installError": "Failed to install hook",

ccw/frontend/src/locales/zh/common.json

@@ -1,4 +1,6 @@
 {
+  "cancel": "取消",
+  "save": "保存",
   "aria": {
     "toggleNavigation": "切换导航菜单",
     "refreshWorkspace": "刷新工作区",

ccw/frontend/src/locales/zh/specs.json

@@ -310,13 +310,16 @@
     "hookCommand": "执行命令",
     "hookScope": "作用域",
     "hookTimeout": "超时时间(ms)",
-    "hookFailMode": "失败模式"
+    "hookFailMode": "失败模式",
+    "editTitle": "编辑规范：{title}",
+    "editDescription": "修改规范元数据和设置。"
   },
 
   "form": {
     "readMode": "读取模式",
     "priority": "优先级",
     "keywords": "关键词",
+    "keywordsPlaceholder": "输入关键词，按回车或逗号添加",
     "title": "标题",
     "titlePlaceholder": "输入规范标题",
     "addKeyword": "添加关键词",
@@ -329,11 +332,6 @@
     "titleRequired": "标题为必填项"
   },
 
-  "dialog": {
-    "editTitle": "编辑规范：{title}",
-    "editDescription": "修改规范元数据和设置。"
-  },
-
   "hooks": {
     "installSuccess": "钩子安装成功",
     "installError": "钩子安装失败",