* fix(core): derive dulwich org context from user_id fallback
Make git smart HTTP more robust in prod by:
- normalizing/injecting a single X-Organization-Id header in the FastAPI proxy
- keeping dulwich org contextvar set through WSGI iteration
- falling back to resolving org_id from user_id when X-Organization-Id is missing
- adding opt-in debug logs (env LETTA_GIT_HTTP_DEBUG_LOGS or letta_debug query)
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Co-Authored-By: Letta <noreply@letta.com>
* refactor(core): drop user->org cache in dulwich org fallback
Keep the dulwich org_id fallback simple by resolving org_id from user_id via
UserManager lookup when X-Organization-Id is missing, without maintaining an
in-process cache.
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Co-Authored-By: Letta <noreply@letta.com>
* chore(core): make git HTTP debug logging always-on
Remove opt-in toggles for git HTTP debug logs and log proxy + dulwich request
context for every git smart-HTTP request.
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Co-Authored-By: Letta <noreply@letta.com>
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Co-authored-by: Letta <noreply@letta.com>
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