sync: migrate ai-operator to Gitea (2026-08-10)

internal/knowledge/repository.go

@@ -0,0 +1,23 @@
+package knowledge
+
+import "context"
+
+type SearchRequest struct {
+	Query      string
+	Language   string
+	RegionCode string
+	Limit      int
+}
+
+type SearchResult struct {
+	DocumentID string
+	ChunkID    string
+	Title      string
+	Text       string
+	Score      float64
+	Metadata   map[string]any
+}
+
+type Repository interface {
+	Search(ctx context.Context, req SearchRequest) ([]SearchResult, error)
+}