Resource proposal: company-filtered system design practice prompts

Hi maintainers - I reviewed the System Design guide and its resource section before considering a contribution. The page already covers backend/API, object-oriented, and frontend system design, then gives readers both common prompts and a substantial learning-resource list.

Would a company-filtered practice library be in scope as a small addition?

PracHub System Design Questions - candidate-reported prompts filterable by company, role, topic, and difficulty. https://prachub.com/categories/system-design

The distinction from the existing courses and frameworks is repeated practice: a reader can select a new prompt, apply the handbook's structure, and compare patterns across companies without adding another paid curriculum.

I would submit only one neutral line in the existing format and am asking here before opening a PR to avoid an unsolicited promotional change. No reciprocal link is expected. Is this in scope for the page?