estifanosbereket1/clipvault ? reverse-engineered prompt

Build me a local clipboard manager for Ubuntu and Linux Mint that lives in the system tray and makes it easy to find, reuse, and protect copied text. I want a clean window that shows clipboard history with search, pin, delete, and copy actions, plus a global hotkey to open it fast. It should recognize common things like links, JSON, code, UUIDs, and similar entries, show simple badges, and warn when items are getting old. I also want a way to send a clipboard item to my phone by scanning a QR code, with everything staying on my local network and no cloud involved. Add peer sync so two of my own computers on the same Wi Fi can share history, plus a burn after copy option that wipes sensitive content after use. Make it support light and dark themes, a first run setup wizard, update checking, and a proper uninstall flow. If you need to, look up current docs online for the desktop and Python parts.