feat(providers): auto-import OpenCode/OpenClaw live providers on startup

Drops the friction of clicking the manual "Import current config" button
for OpenCode and OpenClaw — they now match the auto-import behavior the
previous commit added for Claude/Codex/Gemini.

- New "1.6." startup block in lib.rs runs both
  import_opencode_providers_from_live and import_openclaw_providers_from_live
  on every launch. The functions are id-keyed and idempotent, so re-running
  just picks up new providers added externally to the live JSON files.
- Both functions now use a new Database::get_provider_ids() helper
  (HashSet<String> from a single SELECT id-only query) instead of
  get_all_providers(), avoiding the N+1 endpoint sub-queries that would
  otherwise hit the startup hot path on every launch.

src-tauri/src/database/dao/providers.rs

@@ -3,7 +3,7 @@ use crate::error::AppError;
 use crate::provider::{Provider, ProviderMeta};
 use indexmap::IndexMap;
 use rusqlite::params;
-use std::collections::HashMap;
+use std::collections::{HashMap, HashSet};
 
 type OmoProviderRow = (
     String,
@@ -502,6 +502,25 @@ impl Database {
         }))
     }
 
+    /// 仅获取指定 app 下所有 provider 的 id 集合。
+    ///
+    /// 比 `get_all_providers` 轻量得多：只读 id 列、无 endpoint 子查询。
+    /// 用于只需要做存在性检查的场景（如 additive 模式的 live 同步去重）。
+    pub fn get_provider_ids(&self, app_type: &str) -> Result<HashSet<String>, AppError> {
+        let conn = lock_conn!(self.conn);
+        let mut stmt = conn
+            .prepare("SELECT id FROM providers WHERE app_type = ?1")
+            .map_err(|e| AppError::Database(e.to_string()))?;
+        let rows = stmt
+            .query_map(params![app_type], |row| row.get::<_, String>(0))
+            .map_err(|e| AppError::Database(e.to_string()))?;
+        let mut ids = HashSet::new();
+        for row in rows {
+            ids.insert(row.map_err(|e| AppError::Database(e.to_string()))?);
+        }
+        Ok(ids)
+    }
+
     /// 判断指定 app 下是否存在非官方种子的供应商。
     ///
     /// 比 `get_all_providers` 轻量得多：只读 id 列、无 endpoint 子查询、首条命中即返回。

src-tauri/src/lib.rs

@@ -502,6 +502,30 @@ pub fn run() {
                 Err(e) => log::warn!("✗ Failed to seed official providers: {e}"),
             }
 
+            // 1.6. 自动同步 OpenCode / OpenClaw 的 live providers 到数据库
+            //
+            // additive 模式（OpenCode / OpenClaw）的 import 函数本身按 id 幂等，
+            // 已有的 provider 会被跳过，所以每次启动都跑是安全的——既保证新装
+            // 用户开箱可见 live 中的供应商，也让外部修改的 live 文件能在重启
+            // 后同步到数据库（与之前依赖前端"导入当前配置"按钮手动触发不同）。
+            //
+            // 底层 read_*_config 在文件不存在时返回默认空配置，因此新装且无
+            // live 文件的用户走 Ok(0) 路径，不会产生错误日志噪音。
+            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 new OpenCode providers to import"),
+                Err(e) => log::warn!("✗ Failed to import OpenCode providers: {e}"),
+            }
+            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 new OpenClaw providers to import"),
+                Err(e) => log::warn!("✗ Failed to import OpenClaw providers: {e}"),
+            }
+
             // 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

src-tauri/src/services/provider/live.rs

@@ -1209,11 +1209,11 @@ pub fn import_opencode_providers_from_live(state: &AppState) -> Result<usize, Ap
     }
 
     let mut imported = 0;
-    let existing = state.db.get_all_providers("opencode")?;
+    let existing_ids = state.db.get_provider_ids("opencode")?;
 
     for (id, config) in providers {
         // Skip if already exists in database
-        if existing.contains_key(&id) {
+        if existing_ids.contains(&id) {
             log::debug!("OpenCode provider '{id}' already exists in database, skipping");
             continue;
         }
@@ -1266,7 +1266,7 @@ pub fn import_openclaw_providers_from_live(state: &AppState) -> Result<usize, Ap
     }
 
     let mut imported = 0;
-    let existing = state.db.get_all_providers("openclaw")?;
+    let existing_ids = state.db.get_provider_ids("openclaw")?;
 
     for (id, config) in providers {
         // Validate: skip entries with empty id or no models
@@ -1280,7 +1280,7 @@ pub fn import_openclaw_providers_from_live(state: &AppState) -> Result<usize, Ap
         }
 
         // Skip if already exists in database
-        if existing.contains_key(&id) {
+        if existing_ids.contains(&id) {
             log::debug!("OpenClaw provider '{id}' already exists in database, skipping");
             continue;
         }