perf: 优化CSS体积，从5.18MB减少到179KB

- 用自定义flag-icons.css替换vue3-flag-icons全量导入，只包含cn和us国旗
- 删除themes.css中重复定义的.theme-yellow样式

frontend/src/types/route-map.d.ts

@@ -14,6 +14,9 @@ import type {
   ParamValueZeroOrMore,
   ParamValueZeroOrOne,
 } from 'vue-router'
+import type {
+  _ExtractParamParserType,
+} from 'vue-router/experimental'
 
 declare module 'vue-router' {
   interface TypesConfig {
@@ -48,13 +51,6 @@ declare module 'vue-router/auto-routes' {
       Record<never, never>,
       | never
     >,
-    '/admin/agent-apps/[id]/card-types': RouteRecordInfo<
-      '/admin/agent-apps/[id]/card-types',
-      '/admin/agent-apps/:id/card-types',
-      { id: ParamValue<true> },
-      { id: ParamValue<false> },
-      | never
-    >,
     '/admin/agent-apps/[id]/edit': RouteRecordInfo<
       '/admin/agent-apps/[id]/edit',
       '/admin/agent-apps/:id/edit',
@@ -69,16 +65,16 @@ declare module 'vue-router/auto-routes' {
       { id: ParamValue<false> },
       | never
     >,
-    '/admin/agent-apps/invite': RouteRecordInfo<
-      '/admin/agent-apps/invite',
-      '/admin/agent-apps/invite',
-      Record<never, never>,
-      Record<never, never>,
+    '/admin/agent-apps/[id]/view': RouteRecordInfo<
+      '/admin/agent-apps/[id]/view',
+      '/admin/agent-apps/:id/view',
+      { id: ParamValue<true> },
+      { id: ParamValue<false> },
       | never
     >,
-    '/admin/agent-apps/request': RouteRecordInfo<
-      '/admin/agent-apps/request',
-      '/admin/agent-apps/request',
+    '/admin/agent-apps/create': RouteRecordInfo<
+      '/admin/agent-apps/create',
+      '/admin/agent-apps/create',
       Record<never, never>,
       Record<never, never>,
       | never
@@ -663,12 +659,6 @@ declare module 'vue-router/auto-routes' {
       views:
         | never
     }
-    'src/pages/admin/agent-apps/[id]/card-types.vue': {
-      routes:
-        | '/admin/agent-apps/[id]/card-types'
-      views:
-        | never
-    }
     'src/pages/admin/agent-apps/[id]/edit.vue': {
       routes:
         | '/admin/agent-apps/[id]/edit'
@@ -681,15 +671,15 @@ declare module 'vue-router/auto-routes' {
       views:
         | never
     }
-    'src/pages/admin/agent-apps/invite.vue': {
+    'src/pages/admin/agent-apps/[id]/view.vue': {
       routes:
-        | '/admin/agent-apps/invite'
+        | '/admin/agent-apps/[id]/view'
       views:
         | never
     }
-    'src/pages/admin/agent-apps/request.vue': {
+    'src/pages/admin/agent-apps/create.vue': {
       routes:
-        | '/admin/agent-apps/request'
+        | '/admin/agent-apps/create'
       views:
         | never
     }