I think that there is something like this already, it have most the thing you have in your app, also I don't see paid plans https://gitduck.com/. Source: about 3 years ago

First you need to have a GitDuck account and be part of a team so you can talk there. If you don't have one, just go to gitduck.com and create an account. - Source: dev.to / about 3 years ago

In-Browser Coding: Fully integrated TypeScript editor with code completions and AI assistant (Codeium), vastly simplifying the development experience. - Source: dev.to / 28 days ago

Https://codeium.com/ (VSCode, code completion aside, they have a chat mode with your context available). - Source: dev.to / about 2 months ago

Codeium (https://codeium.com) | Software Engineer | Mountain View, CA | Full-time | Onsite We're working on AI tools for developers (autocomplete, chat, and more unannounced things). We train our own LLMs from scratch and have over 1M downloads across our surfaces. We have many paying enterprise customers and have raised a total of $93M from Kleiner Perkins, Greenoaks, and Founders Fund. We're hiring for many... - Source: Hacker News / 3 months ago

Codeium, an innovative AI-driven coding assistant, is changing the game for PHP developers. Integrated seamlessly into your development environment, it provides real-time, context-aware code suggestions. This tool accelerates coding tasks, maintains best practices, and ensures efficient and error-free code. By continuously learning from various code repositories, it keeps your PHP coding modern and compliant with... - Source: dev.to / 4 months ago

When using the AI assistant, your code is sent to Codeium servers for code completion. LiveCodes has a very strict philosophy which mandates that your code never leaves your device unless you choose to. - Source: dev.to / 4 months ago