* fix(oldteams.tsx): allow org admin to create team on ui
* fix(oldteams.tsx): show org admin a dropdown of allowed orgs for team creation
* docs(access_control.md): cleanup doc
* feat(ibm_guardrails/): initial commit adding support for ibm guardrails on litellm
allows user to use self-hosted ibm guardrails
* feat(ibm_detector.py): working detector
* docs(ibm_guardrails.md): document new ibm guardrails
* fix: fix linting errors
Replace iter_lines()/aiter_lines() with iter_text()/aiter_text() using explicit
UTF-8 encoding to handle non-ASCII characters like µ in streaming responses.
- Added utf8_iter_lines() and utf8_aiter_lines() helper functions
- Ensures proper UTF-8 decoding of streaming response content
- Added comprehensive tests for Unicode character handling
Fixes#12660
Rob Geada