ESP32 HTTPClient + Weather API (with LCD Screen)

In this project, we use the ESP32 to make a REST API call to a weather API (wttr.in) over the internet using `HTTPClient.h`. We parse the returned JSON response using ArduinoJson v7 and display the city, temperature, humidity, weather, and wind information on an I2C LCD screen in both Turkish and English. wttr.in is free and does not require an API key—you can simply enter any city name to retrieve that city’s current weather conditions. It automatically updates every 30 minutes, provides differ