feat(backend): add OpenClaw support to commands and deeplinks

- Register openclaw_config module in lib.rs
- Add OpenClaw commands and provider import on startup
- Add OpenClaw branches to config and provider commands
- Add build_openclaw_settings() for deeplink imports
- Update MCP handlers with openclaw field in McpApps
- Add OpenClaw prompt file path

src-tauri/src/commands/config.rs

@@ -59,6 +59,15 @@ pub async fn get_config_status(app: String) -> Result<ConfigStatus, String> {
 
             Ok(ConfigStatus { exists, path })
         }
+        AppType::OpenClaw => {
+            let config_path = crate::openclaw_config::get_openclaw_config_path();
+            let exists = config_path.exists();
+            let path = crate::openclaw_config::get_openclaw_dir()
+                .to_string_lossy()
+                .to_string();
+
+            Ok(ConfigStatus { exists, path })
+        }
     }
 }
 
@@ -74,6 +83,7 @@ pub async fn get_config_dir(app: String) -> Result<String, String> {
         AppType::Codex => codex_config::get_codex_config_dir(),
         AppType::Gemini => crate::gemini_config::get_gemini_dir(),
         AppType::OpenCode => crate::opencode_config::get_opencode_dir(),
+        AppType::OpenClaw => crate::openclaw_config::get_openclaw_dir(),
     };
 
     Ok(dir.to_string_lossy().to_string())
@@ -86,6 +96,7 @@ pub async fn open_config_folder(handle: AppHandle, app: String) -> Result<bool,
         AppType::Codex => codex_config::get_codex_config_dir(),
         AppType::Gemini => crate::gemini_config::get_gemini_dir(),
         AppType::OpenCode => crate::opencode_config::get_opencode_dir(),
+        AppType::OpenClaw => crate::openclaw_config::get_openclaw_dir(),
     };
 
     if !config_dir.exists() {

src-tauri/src/commands/provider.rs

@@ -318,3 +318,27 @@ pub fn get_opencode_live_provider_ids() -> Result<Vec<String>, String> {
         .map(|providers| providers.keys().cloned().collect())
         .map_err(|e| e.to_string())
 }
+
+// ============================================================================
+// OpenClaw 专属命令
+// ============================================================================
+
+/// 从 OpenClaw live 配置导入供应商到数据库
+///
+/// 这是 OpenClaw 特有的功能，因为 OpenClaw 使用累加模式，
+/// 用户可能已经在 openclaw.json 中配置了供应商。
+#[tauri::command]
+pub fn import_openclaw_providers_from_live(state: State<'_, AppState>) -> Result<usize, String> {
+    crate::services::provider::import_openclaw_providers_from_live(state.inner())
+        .map_err(|e| e.to_string())
+}
+
+/// 获取 OpenClaw live 配置中的供应商 ID 列表
+///
+/// 用于前端判断供应商是否已添加到 openclaw.json
+#[tauri::command]
+pub fn get_openclaw_live_provider_ids() -> Result<Vec<String>, String> {
+    crate::openclaw_config::get_providers()
+        .map(|providers| providers.keys().cloned().collect())
+        .map_err(|e| e.to_string())
+}