huskies: merge 542_refactor_add_doc_comments_to_all_undocumented_source_files_and_generate_source_map_in_readme

server/src/store.rs

@@ -1,3 +1,4 @@
+//! Key-value store — JSON-backed persistent storage for user settings and preferences.
 use serde_json::Value;
 use std::collections::HashMap;
 use std::fs;