v2.2.0: Add bread-compact-nt26 board (#1663)

* Refactor application error handling and improve network task logic

- Updated error handling for modem initialization failure in Application::Initialize().
- Added new error message for modem initialization in English and Chinese language files.
- Simplified lambda captures in NetworkTask to avoid unnecessary references.
- Set main task priority in Application::Run() for better performance.

* Add support for Bread Compact NT26 board

- Introduced new board configuration for Bread Compact NT26 in CMakeLists.txt and Kconfig.
- Added board-specific implementation in compact_nt26_board.cc and nt26_board.cc.
- Created configuration files for NT26, including config.h and config.json.
- Updated dependencies in idf_component.yml to include uart-eth-modem.
- Translated error messages in config.h for OLED display type selection to English.
- Enhanced display and button initialization logic for NT26 board.

* Update project version and improve build configuration

- Updated project version from 2.1.0 to 2.2.0 in CMakeLists.txt.
- Enabled minimal build configuration to include only essential components.
- Updated README files to replace QQ group links with Discord links for community engagement.

* Update Bread Compact NT26 board configuration name in config.json

* fix compile errors

* Update uart-eth-modem dependency format in idf_component.yml

* fix esp32 compiling errors

* Update CMakeLists.txt to change component dependency from REQUIRES to PRIV_REQUIRES for esp_pm, esp_psram, and esp_driver_gpio

* Refactor CMakeLists.txt to explicitly list board common source files and update include directories for better clarity and organization.

* Add esp_driver_ppa as a dependency in CMakeLists.txt

main/idf_component.yml

@@ -22,6 +22,10 @@ dependencies:
   espressif/esp_audio_effects: ~1.2.0
   espressif/esp_audio_codec: ~2.4.0
   78/esp-ml307: ~3.5.3
+  78/uart-eth-modem:
+    version: ~0.1.3
+    rules:
+    - if: target not in [esp32]
   78/xiaozhi-fonts: ~1.5.5
   espressif/led_strip: ~3.0.1
   espressif/esp_codec_dev: ~1.5
@@ -107,5 +111,5 @@ dependencies:
 
   ## Required IDF version
   idf:
-    version: '>=5.4.0'
+    version: '>=5.5.2'
   espressif/esp_lcd_touch_st7123: ^1.0.0