Add auth type filter (No Auth, API Key, OAuth) #5
Description
Developers often want to find APIs that don't require authentication first, or specifically need OAuth. Right now you can only filter by category.
Proposed solution
Add filter buttons or a dropdown for auth type alongside the existing category chips.
Auth types in the catalog
- No auth required
- API Key
- OAuth
- X-Mashape-Key
Acceptance criteria
- Auth filter works alongside category filter
- Combinable (e.g. Weather + No Auth)
- Shows count of results