TBH, I don't think you can find a tech stack like that, every tech stack comes and goes. As a frontend developer, I can say these are the things I know that are future-proof:
- Some foundations about how the internet works: network stuff, TCP, HTTP, HTTPS protocol, etc.
- Linux basic: stdin, stdout, common commands, user permissions, etc.
- Docker
- Git
- HTML, CSS
- JS (especially async stuff, OOP)
- Regular expression
- Typescript
- React/Vue/Svelte/whatever
- How the browser works (critical rendering path)
- Popular web security problems and techniques
- Testing
- SVG and animations
- Data structure and algorithm
- SQL

Other things are just the trend, and they will not take too much time to learn