refactor: 移除佣金比例字段，将developer统一为admin

frontend/src/pages/developer/agent-apps/request.vue

@@ -36,7 +36,7 @@ async function fetchApplications() {
 
 async function handleSubmit() {
   if (!form.value.developer_id) {
-    toast.error('请输入开发者ID')
+    toast.error('请输入管理员ID')
     return
   }
   if (!form.value.application_id) {
@@ -63,7 +63,7 @@ async function handleSubmit() {
     const data = await response.json()
     if (data.code === 200) {
       toast.success('申请已提交')
-      router.push('/developer/agent-apps')
+      router.push('/admin/agent-apps')
     }
     else {
       toast.error(data.message || '提交申请失败')
@@ -79,7 +79,7 @@ async function handleSubmit() {
 }
 
 function goBack() {
-  router.push('/developer/agent-apps')
+  router.push('/admin/agent-apps')
 }
 
 onMounted(() => {
@@ -90,7 +90,7 @@ onMounted(() => {
 <template>
   <BasicPage
     title="申请授权"
-    description="向开发者申请应用授权"
+    description="向管理员申请应用授权"
   >
     <template #actions>
       <UiButton variant="outline" @click="goBack">
@@ -104,22 +104,22 @@ onMounted(() => {
         <UiCardHeader>
           <UiCardTitle>申请信息</UiCardTitle>
           <UiCardDescription>
-            填写以下信息向开发者申请应用授权
+            填写以下信息向管理员申请应用授权
           </UiCardDescription>
         </UiCardHeader>
         <UiCardContent class="space-y-6">
           <div class="space-y-2">
             <UiLabel for="developer_id">
-              开发者ID
+              管理员ID
             </UiLabel>
             <UiInput
               id="developer_id"
               v-model="form.developer_id"
               type="number"
-              placeholder="请输入开发者ID"
+              placeholder="请输入管理员ID"
             />
             <p class="text-xs text-muted-foreground">
-              请向开发者索取其ID
+              请向管理员索取其ID
             </p>
           </div>