chore: import Local-Cursor v1.1.8 source snapshot

Includes the current working directory changes. Historical commits and release binaries are excluded to limit Gitea storage.
Source base: d7515973fbfd6dd2001fa156c483455b8081c7cb

internal/client/observer.go

@@ -0,0 +1,21 @@
+package client
+
+import (
+	"context"
+
+	localruntime "cursor/internal/runtime"
+)
+
+// runtimeConfigSnapshot 用于处理与 runtimeConfigSnapshot 相关的逻辑。
+func (s *ProxyService) runtimeConfigSnapshot(_ context.Context) (localruntime.RuntimeConfigSnapshot, error) {
+	if s == nil {
+		return localruntime.RuntimeConfigSnapshot{}, nil
+	}
+	if s.backendHost != nil && s.backendHost.ConfigManager() != nil {
+		return s.backendHost.ConfigManager().LegacyRuntimeSnapshot(context.Background())
+	}
+	if s.store == nil {
+		return localruntime.RuntimeConfigSnapshot{}, nil
+	}
+	return s.store.LegacyRuntimeSnapshot(context.Background())
+}