Musheer360/SwiftSlate-Desktop ? reverse-engineered prompt

Build me a Windows desktop app that works system wide and lets me transform text in any app by typing a trigger at the end, like ?fix or ?formal. When I type the trigger, it should briefly show that it is working, then replace the text right where I typed it. I want the built in commands for fixing grammar, improving writing, shortening, expanding, changing tone, translating, and an undo command. Also include a few local text replacements like date, time, and public IP, plus simple clipboard commands like copy, cut, paste, and replace.

It should support at least one AI provider with API key setup, and ideally allow switching between Gemini, Groq, or other OpenAI compatible endpoints. Make it feel like a real Windows utility, start in the background, and work across normal apps without copy and paste. If anything needs current setup details, look up the latest docs online.