fix: add import button for OpenCode/OpenClaw empty state and remove auto-import on startup

Previously OpenCode and OpenClaw auto-imported providers from live config
on app startup, which could confuse users. Now they follow the same
pattern as Claude/Codex/Gemini: manual import via the empty state button.

src-tauri/src/lib.rs

@@ -448,18 +448,7 @@ pub fn run() {
                 Err(e) => log::warn!("✗ Failed to read skills migration flag: {e}"),
             }
 
-            // 2. OpenCode 供应商导入（累加式模式，需特殊处理）
-            // OpenCode 与其他应用不同：配置文件中可同时存在多个供应商
-            // 需要遍历 provider 字段下的每个供应商并导入
-            match crate::services::provider::import_opencode_providers_from_live(&app_state) {
-                Ok(count) if count > 0 => {
-                    log::info!("✓ Imported {count} OpenCode provider(s) from live config");
-                }
-                Ok(_) => log::debug!("○ No OpenCode providers found to import"),
-                Err(e) => log::warn!("○ Failed to import OpenCode providers: {e}"),
-            }
-
-            // 2.2 OMO 配置导入（当数据库中无 OMO provider 时，从本地文件导入）
+            // 2. OMO 配置导入（当数据库中无 OMO provider 时，从本地文件导入）
             {
                 let has_omo = app_state
                     .db
@@ -510,17 +499,6 @@ pub fn run() {
                 }
             }
 
-            // 2.4 OpenClaw 供应商导入（累加式模式，需特殊处理）
-            // OpenClaw 与 OpenCode 类似：配置文件中可同时存在多个供应商
-            // 需要遍历 models.providers 字段下的每个供应商并导入
-            match crate::services::provider::import_openclaw_providers_from_live(&app_state) {
-                Ok(count) if count > 0 => {
-                    log::info!("✓ Imported {count} OpenClaw provider(s) from live config");
-                }
-                Ok(_) => log::debug!("○ No OpenClaw providers found to import"),
-                Err(e) => log::warn!("○ Failed to import OpenClaw providers: {e}"),
-            }
-
             // 3. 导入 MCP 服务器配置（表空时触发）
             if app_state.db.is_mcp_table_empty().unwrap_or(false) {
                 log::info!("MCP table empty, importing from live configurations...");

src/components/providers/ProviderList.tsx

@@ -179,7 +179,17 @@ export function ProviderList({
   // Import current live config as default provider
   const queryClient = useQueryClient();
   const importMutation = useMutation({
-    mutationFn: () => providersApi.importDefault(appId),
+    mutationFn: async (): Promise<boolean> => {
+      if (appId === "opencode") {
+        const count = await providersApi.importOpenCodeFromLive();
+        return count > 0;
+      }
+      if (appId === "openclaw") {
+        const count = await providersApi.importOpenClawFromLive();
+        return count > 0;
+      }
+      return providersApi.importDefault(appId);
+    },
     onSuccess: (imported) => {
       if (imported) {
         queryClient.invalidateQueries({ queryKey: ["providers", appId] });
@@ -245,15 +255,11 @@ export function ProviderList({
     );
   }
 
-  // Only show import button for standard apps (not additive-mode apps like OpenCode/OpenClaw)
-  const showImportButton =
-    appId === "claude" || appId === "codex" || appId === "gemini";
-
   if (sortedProviders.length === 0) {
     return (
       <ProviderEmptyState
         onCreate={onCreate}
-        onImport={showImportButton ? () => importMutation.mutate() : undefined}
+        onImport={() => importMutation.mutate()}
       />
     );
   }

src/lib/api/providers.ts

@@ -110,6 +110,14 @@ export const providersApi = {
   async getOpenClawLiveProviderIds(): Promise<string[]> {
     return await invoke("get_openclaw_live_provider_ids");
   },
+
+  /**
+   * 从 OpenClaw live 配置导入供应商到数据库
+   * OpenClaw 特有功能：由于累加模式，用户可能已在 openclaw.json 中配置供应商
+   */
+  async importOpenClawFromLive(): Promise<number> {
+    return await invoke("import_openclaw_providers_from_live");
+  },
 };
 
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