Describe the request

Just as in Visual Studio Code there is the Extension Marketplace functionality, in Arduino IDE there could be such a function to facilitate the installation of plugins, such as:

Arduino ESP8266 LittleFS Filesystem Uploader by @earlephilhower;
Arduino ESP32 LittleFS filesystem uploader by @lorol;
Arduino Pico LittleFS Filesystem Uploader by @earlephilhower;
Arduino ESP32 filesystem uploader (SPIFFS) by @me-no-dev;
Arduino ESP8266/ESP32 Exception Stack Trace Decoder by @me-no-dev;
between others.

Preview of the Extension Marketplace feature in Visual Studio Code:
Code_GksU9SW8Dw

Describe the current behavior

The Arduino IDE 2.0 does not support installing plugins, nor does it have a central location for installing plugins, as in Visual Studio Code.

Arduino IDE version

2.1.1

Operating system

Windows

Operating system version

Windows 11 Home 22H2 x64 (OS Build 22621.2070)

Issue checklist

• I searched for previous requests in the issue tracker
• I verified the feature was still missing when using the latest nightly build
• My request contains all necessary details