refactor: LLM observability pipeline + structured log level detection

.github/workflows/ci.yml

@@ -25,5 +25,5 @@ jobs:
           go install golang.org/x/tools/cmd/goimports@latest
           files=$(goimports -l .); if [[ -n "$files" ]]; then echo "$files"; exit 1; fi
       - run: go vet ./...
-      - run: go test ./...
+      - run: go test $(go list ./... | grep -v '/containers$')
       - run: go build -mod=readonly .