feat(instance): add proxy creation functionality

- Add createProxy API method to instanceApi
- Implement proxy creation form in InstanceDetail view
- Add modal for proxy creation with required fields
- Include validation for port numbers

src/api/index.js

@@ -86,7 +86,9 @@ export const instanceApi = {
     getInstanceLogs: (instanceName) => 
         api.get('/frpcAct/instanceMgr/logs', { params: { instanceName } }),
     getInstanceProxies: (instanceName) => 
-        api.get('/frpcAct/instanceMgr/proxies', { params: { instanceName } })
+        api.get('/frpcAct/instanceMgr/proxies', { params: { instanceName } }),
+    createProxy: (instanceID, proxyInfo) => 
+        api.post('/frpcAct/proxyMgr/create', { instanceID, proxyInfo })
 };
 
 export const logApi = {

src/views/InstanceDetail.vue

@@ -117,16 +117,18 @@
                         </div>
                         <div class="form-actions">
                             <button type="button" class="cancel-btn" @click="closeEditConfigModal">Cancel</button>
-                            <button type="submit" class="submit-btn" :disabled="loading">
+                            <button type="submit" class="submit-btn" :disabled="loading">{{ loading ? 'Processing...' : 'Save' }}</button>
-                                {{ loading ? 'Processing...' : 'Save' }}
-                            </button>
                         </div>
                     </form>
                 </div>
             </div>
 
             <div class="section">
-                <h3>Proxy List</h3>
+                <h3>Proxy List
+                    <button class="common-btn" @click="addProxy">
+                        <i class="fas fa-plus"></i> Add Proxy
+                    </button>
+                </h3>
                 <div v-if="proxies.length > 0" class="proxy-list">
                     <div v-for="proxy in proxies" :key="proxy.name" class="proxy-item">
                         <div class="proxy-header">
@@ -148,6 +150,64 @@
                 </div>
             </div>
 
+            <div v-if="showAddProxyModal" class="modal-overlay" @click="closeAddProxyModal">
+                <div class="modal" @click.stop>
+                    <h3>Add Proxy</h3>
+                    <form @submit.prevent="handleSubmit" class="form">
+                        <div class="form-group">
+                            <label>Proxy Name</label>
+                            <input 
+                                type="text" 
+                                v-model="formData.name"
+                                required
+                            >
+                        </div>
+                        <div class="form-group">
+                            <label>Type</label>
+                            <input 
+                                type="text" 
+                                v-model="formData.type"
+                                required
+                            >
+                        </div>
+                        <div class="form-group">
+                            <label>Local IP</label>
+                            <input 
+                                type="text" 
+                                v-model="formData.localIP"
+                                required
+                            >
+                        </div>
+                        <div class="form-group">
+                            <label>Local Port</label>
+                            <input 
+                                type="number" 
+                                v-model="formData.localPort"
+                                required
+                                min="0"
+                                max="65535"
+                                step="1"
+                            >
+                        </div>
+                        <div class="form-group">
+                            <label>Remote Port</label>
+                            <input 
+                                type="number" 
+                                v-model="formData.remotePort"
+                                required
+                                min="0"
+                                max="65535"
+                                step="1"
+                            >
+                        </div>
+                        <div class="form-actions">
+                            <button type="button" class="cancel-btn" @click="closeAddProxyModal">Cancel</button>
+                            <button type="submit" class="submit-btn" :disabled="loading">{{ loading ? 'Processing...' : 'Submit' }}</button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+
             <div class="section">
                 <h3>Logs</h3>
                 <div class="logs-container">
@@ -184,6 +244,7 @@ export default {
         const proxies = ref([]);
         const logs = ref([]);
         const showEditConfigModal = ref(false);
+        const showAddProxyModal = ref(false);
         const loading = ref(false);
         const formData = ref({
             name: '',
@@ -277,10 +338,18 @@ export default {
             showEditConfigModal.value = true;
         };
 
+        const addProxy = () => {
+            showAddProxyModal.value = true;
+        }
+
         const closeEditConfigModal = () => {
             showEditConfigModal.value = false;
         };
 
+        const closeAddProxyModal = () => {
+            showAddProxyModal.value = false;
+        };
+
         const handleEditConfiguration = async () => {
             loading.value = true;
             try {
@@ -321,6 +390,7 @@ export default {
                 
                 showNotification('Configuration saved successfully', 'success');
                 closeEditConfigModal();
+                closeAddProxyModal();
                 // 重新加载配置
                 instanceName.value = formData.value.name;
                 await loadInstanceConfig();
@@ -331,6 +401,29 @@ export default {
             }
         };
 
+        const handleSubmit = async () => {
+            loading.value = true;
+            try {
+                const proxyInfo = {
+                    name: formData.value.name,
+                    type: formData.value.type,
+                    localIP: formData.value.localIP,
+                    localPort: formData.value.localPort.toString(),
+                    remotePort: formData.value.remotePort.toString()
+                };
+                
+                await instanceApi.createProxy(instanceID.value, proxyInfo);
+                
+                showNotification('Proxy created successfully', 'success');
+                closeAddProxyModal();
+                await loadProxies();
+            } catch (error) {
+                showNotification(error.message || 'Create proxy failed', 'error');
+            } finally {
+                loading.value = false;
+            }
+        };
+
         onMounted(() => {
             loadInstanceConfig();
             loadProxies();
@@ -343,12 +436,16 @@ export default {
             proxies,
             logs,
             showEditConfigModal,
+            showAddProxyModal,
             loading,
             formData,
             goBack,
             editConfig,
             closeEditConfigModal,
-            handleEditConfiguration
+            addProxy,
+            closeAddProxyModal,
+            handleEditConfiguration,
+            handleSubmit
         };
     }
 };
@@ -483,4 +580,11 @@ export default {
     background: var(--disabled-bg);
     cursor: not-allowed;
 }
+
+.section h3 {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: 16px;
+}
 </style>