release: bump version to 0.58.0

Release 0.58.0 includes the Earth high-precision boundary PMTiles/MVT pipeline, standardized Earth boundary source collectors, China POV boundary configuration templates, and removal of the legacy low-precision GeoJSON fallback. It also adds Earth news target-location queueing/archive support, fixes datasource task status visibility, documents the Earth surface depth-spacing rules that prevent far-zoom z-fighting snow/black blocks, and updates bilingual operations/developer docs.

frontend/src/pages/AISettings/AISettings.tsx

@@ -303,7 +303,7 @@ export default function AISettings() {
     nextSecret === savedPreview ||
     nextSecret === revealedSecret ||
     nextSecret.startsWith('••••') ||
-    nextSecret.includes('*')
+    Array.from(nextSecret).every((char) => char === '*' || char === '•' || /\s/.test(char))
   )
 
   const buildAiProviderDraftPayload = (values: any) => {
@@ -381,9 +381,11 @@ export default function AISettings() {
       setFeedback({ type: 'success', message: 'AI 配置已保存' })
       message.success('AI 配置已保存')
       await fetchAISettings()
-    } catch {
-      setFeedback({ type: 'error', message: 'AI 配置保存失败' })
-      message.error('AI 配置保存失败')
+    } catch (error: unknown) {
+      const err = error as { response?: { data?: { detail?: string; message?: string } } }
+      const errorMessage = err.response?.data?.message || err.response?.data?.detail || 'AI 配置保存失败'
+      setFeedback({ type: 'error', message: errorMessage })
+      message.error(errorMessage)
     } finally {
       setSaving(false)
     }
@@ -591,12 +593,8 @@ export default function AISettings() {
         buildAiProviderDraftPayload(values),
       )
       if (response.data.success || response.data.connected) {
-        if (response.data.integrations) {
-          setIntegrations(response.data.integrations)
-          await fetchAISettings()
-        }
-        setFeedback({ type: 'success', message: response.data.message || 'AI Provider 连接成功' })
-        message.success(response.data.message || 'AI Provider 连接成功')
+        setFeedback({ type: 'success', message: response.data.message || '连接测试通过' })
+        message.success(response.data.message || '连接测试通过')
       } else {
         setFeedback({ type: 'error', message: response.data.message || 'AI Provider 连接失败' })
         message.error(response.data.message || 'AI Provider 连接失败')
@@ -680,6 +678,9 @@ export default function AISettings() {
                   )}
                 />
               </Form.Item>
+              <div style={{ marginTop: -16, marginBottom: 12 }}>
+                <Text type="secondary">测试不保存，保存才生效。</Text>
+              </div>
               <Form.Item name={['ai_provider', 'provider_api']} label="协议适配">
                 <Select>
                   <Select.Option value="openai-completions">OpenAI Chat Completions</Select.Option>
@@ -819,6 +820,9 @@ export default function AISettings() {
                       onTest={() => { void testWebSearchConnection() }}
                     />
                   </Form.Item>
+                  <div style={{ marginTop: -16, marginBottom: 12 }}>
+                    <Text type="secondary">测试不保存，保存才生效。</Text>
+                  </div>
                   <Form.Item label="WebSearch API Key">
                     <Space direction="vertical" style={{ width: '100%' }}>
                       <Space>