blinkospace/blinko ? reverse-engineered prompt

Build me a self hosted personal note app called Blinko that makes it really easy to save quick thoughts before I forget them. I want it to feel fast and simple, with notes shown like small cards, full Markdown support, and a clean way to search old notes using natural language so I can ask for something and find it without digging around. Privacy should be a big deal, so everything should stay in my own environment and be easy to run with Docker.

Please make it look polished and modern, with a nice landing page, a basic notes workspace, and the core create, edit, delete, and search flow working end to end. If you need to, look up current docs online for anything unclear. I also want the setup to be straightforward enough that someone can install it from the README and get it running quickly.