fix: local AI chat backend wiring and fallback handling - #1119

Merged

BenjaminMichaelis merged 14 commits into

mainfrom

copilot/local-ai-chat-wiring-fix

May 19, 2026

Commits on May 17, 2026

Fix local AI chat backend wiring and fallback handling
BenjaminMichaelis
committed
a622a9c
fix: replace unbounded ConcurrentDictionary with MemoryCache (sliding 30min TTL, 500 entry limit)
BenjaminMichaelis
committed
4c076d4
fix: remove fragile auth test bypasses
BenjaminMichaelis
committed
5910f7b
fix: validate Postgres connection string, bind EmbeddingRetry from config, remove resilience handler from local AI client
BenjaminMichaelis
committed
658ac52
style: remove trailing whitespace from Identity page handlers
BenjaminMichaelis
committed
2527168
test: cover local chat and backend-selection wiring
BenjaminMichaelis
committed
8a0ee1e
test: dispose local test HttpClient/HttpResponseMessage objects
BenjaminMichaelis
committed
a9bd3ce
fix: harden unavailable/local chat fallback behavior
BenjaminMichaelis
committed
90c8512
fix: require https for Azure AI endpoint validation
BenjaminMichaelis
committed
c8c1328
test: include hcaptcha test token in chat availability tests
BenjaminMichaelis
committed
e69f533
fix: update ChatAvailabilityTests to use IntegrationTestBase pattern
BenjaminMichaelis
committed
148b376

Commits on May 18, 2026