- Add Taskfile.yml for automated build/upload/monitor tasks
- Add platformio.ini configured for ESP32-S3-DevKitC-1 with USB CDC support
- Add myoptions.h with hardware configuration:
* ILI9341 display (320x240, 3.2")
* I2S audio pins (DOUT=16, BCLK=17, LRC=15)
* Two rotary encoders
* IR receiver support
* Russian language mode for Polish characters support
- Modify utf8Rus.cpp to support Polish characters: ąćęłńóśźż ĄĆĘŁŃÓŚŹŻ
- Add CONFIG_FILES.md with WiFi and playlist configuration guide
- Add KONFIGURACJA.md with complete hardware and software documentation
- Update examples/myoptions.h with ILI9341 display and encoder configuration
