Stop re-downloading immutable bucket objects (
888163a)
The API now routes docs/source asset fetches through an ObjectCache, avoiding repeated R2 downloads for objects that are effectively immutable. That should remove a major storage-latency bottleneck on /docs and /source and reduce tail latency across many package requests.
Bound docs symbol listings to avoid oversized responses (888163a)
/docs/search and /docs/search_structured now reject packages whose full symbol listing would be too large, returning a dedicated 413-style error instead of attempting to generate everything at once. The frontend and API also gained shared-cache handling for these versioned search endpoints, improving cacheability for authenticated callers.
Other misc changes
- Added API error plumbing for new docs/object-cache errors
- Updated proxy/cache logic and tests for shared versioned responses
- Minor docs/source handler refactors to thread cache state through