SimpleMobileTools/Simple-Keyboard ? reverse-engineered prompt

Build me a simple Android keyboard app that I can use for typing normal text, numbers, and special characters, with support for a few different languages and keyboard layouts.

I want it to feel clean and lightweight, with a material style and dark mode by default. It should let me save handy clips or pinned phrases so I can quickly insert things I use a lot, and I should be able to turn vibrations and key popups on or off. Please make it privacy friendly, with no internet access, no ads, and no unnecessary permissions.

It should also be customizable, especially colors and the overall look, and it needs to work smoothly as a replacement keyboard for everyday chatting and text entry. If you need to check any current Android or keyboard setup details, look up the latest docs online.