Use measured query-only context across desktop CLI and MCP

crates/searchi-service/src/lib.rs

@@ -314,6 +314,17 @@ impl HybridSearch {
         Self::with_provider(db, Box::new(embedder))
     }
 
+    /// Foreground-only Google session. Indexing must use `open` instead.
+    pub fn open_query(
+        db: impl AsRef<Path>,
+        model_dir: impl AsRef<Path>,
+        runtime_library: impl AsRef<Path>,
+        threads: usize,
+    ) -> Result<Self> {
+        let embedder = GemmaEmbedder::load_query(model_dir, runtime_library, threads)?;
+        Self::with_provider(db, Box::new(embedder))
+    }
+
     /// Explicit provider injection for future model generations, never fallback.
     pub fn with_provider(
         db: impl AsRef<Path>,