Watch selected folders and reconcile bounded changes with media freshness guards

crates/searchi-core/tests/index_options.rs

@@ -12,6 +12,7 @@ fn exclusions_database_and_unchanged_metadata() -> Result<()> {
     fs::write(root.path().join("visible.txt"), "original content")?;
     let mut index = SearchIndex::open(root.path().join("index.db"))?;
     let options = IndexOptions {
+        excluded_paths: Vec::new(),
         excluded_directory_names: vec![
             ".git".into(),
             "node_modules".into(),