feat: build default assets instead of downloading and v2 tables for esp-hi, echoear (#1203)

* fix: call flush ready on io ready

* eachear: update to v2 partition table but disable class Assets currently

* stop gif if previewing an image

* feat: build default assets instead of downloading

* version updates

* fix None error

* delay 1s before enter wifi config mode

* fix compiling with v1 partition table

---------

Co-authored-by: Xiaoxia <terrence.huang@tenclass.com>

main/boards/common/board.cc

@@ -176,12 +176,3 @@ std::string Board::GetSystemInfoJson() {
     json += R"(})";
     return json;
 }
-
-Assets* Board::GetAssets() {
-#ifdef DEFAULT_ASSETS
-    static Assets assets(DEFAULT_ASSETS);
-    return &assets;
-#else
-    return nullptr;
-#endif
-}

main/boards/common/board.h

@@ -52,7 +52,6 @@ public:
     virtual void SetPowerSaveMode(bool enabled) = 0;
     virtual std::string GetBoardJson() = 0;
     virtual std::string GetDeviceStatusJson() = 0;
-    virtual Assets* GetAssets();
 };
 
 #define DECLARE_BOARD(BOARD_CLASS_NAME) \

main/boards/common/wifi_board.cc

@@ -41,6 +41,9 @@ void WifiBoard::EnterWifiConfigMode() {
     wifi_ap.SetSsidPrefix("Xiaozhi");
     wifi_ap.Start();
 
+    // 等待 1 秒显示开发板信息
+    vTaskDelay(pdMS_TO_TICKS(1000));
+
     // 显示 WiFi 配置 AP 的 SSID 和 Web 服务器 URL
     std::string hint = Lang::Strings::CONNECT_TO_HOTSPOT;
     hint += wifi_ap.GetSsid();