- Updated LVGL from 8.3 to 9.0 (removed example/docs/demo folders)
- Updated esp_lvgl_port to current status of the `lvgl9` branch on `esp-bsp`: https://github.com/espressif/esp-bsp/tree/lvgl9
- Updated all boards and drivers
- Removed `libs/lv_drivers` subproject as SDL is now supported by LVGL directly (although keyboard input seems broken)
- Updated `libs/lv_screenshot`
- Fixed the way `tt_statusbar` widget works due to behaviour change in LVGL
- Updated other lvgl code
- Implemented GPIO app
- LVGL now allocates freely (as opposed to using a fixed-size buffer): when it goes OOM, it just deletes image cache and starts behaving erratically.
* add wifi service
* updates for service/app registry changes
* wifi wip
* basic wifi functionality
radio on/off is working
scanning state is working
* fix for wifi switch state
* reduce singleton usage
* various improvements
* improved error handling for low memory issues
* working scanning
* various improvements
* various improvements and fixes
+ added auto-start support in Config
* allow hardwareconfig customizations
* fix for rgb format
* increased lvgl fps
17ms works but 16ms makes the touch events hang for some reason
* layout improvements
* wip on multi-screen view
* basic connection dialog
* more connection logic
* created proper app stack and lifecycle
* cleanup
* cleanup
* cleanup lv widgets
* proper toolbar implementation
* split up wifi apps
* wip
* revert naming
* wip
* temp fix for internal disconnect
* added bundle
* app/service vs appdata/servicedata
* working wifi connect parameters
stopped using private header folder (for ease of development - for now)
implemented basic gui service (WIP)
added sdkconfig.defaults to the repo
updated docs
