feat: Redis browser overhaul — Navicat-style table, editing, and pagination

- Unified key table with columns: key, type, value preview, size, TTL
- Top-bottom split layout: key table above, value detail below
- Virtual scrolling via RecycleScroller for large key sets
- ZSet editing: add/remove members with scores
- TTL inline editing: click badge to modify expiration
- Batch key deletion with checkbox selection
- Paginated loading for Hash/Set/ZSet/List values (HSCAN/SSCAN/ZSCAN)
- Debounced auto-search (400ms) for key filtering
- Value previews fetched during key scan for instant display

src-tauri/src/commands/redis_cmd.rs

@@ -119,3 +119,61 @@ pub async fn redis_set_remove(
 ) -> Result<(), String> {
     dbx_core::redis_ops::redis_set_remove_in_db_core(&state, &connection_id, db, &key_raw, &member).await
 }
+
+#[tauri::command]
+pub async fn redis_zadd(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    db: u32,
+    key_raw: String,
+    member: String,
+    score: f64,
+) -> Result<(), String> {
+    dbx_core::redis_ops::redis_zadd_in_db_core(&state, &connection_id, db, &key_raw, &member, score).await
+}
+
+#[tauri::command]
+pub async fn redis_zrem(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    db: u32,
+    key_raw: String,
+    member: String,
+) -> Result<(), String> {
+    dbx_core::redis_ops::redis_zrem_in_db_core(&state, &connection_id, db, &key_raw, &member).await
+}
+
+#[tauri::command]
+pub async fn redis_set_ttl(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    db: u32,
+    key_raw: String,
+    ttl: i64,
+) -> Result<(), String> {
+    dbx_core::redis_ops::redis_set_ttl_in_db_core(&state, &connection_id, db, &key_raw, ttl).await
+}
+
+#[tauri::command]
+pub async fn redis_delete_keys(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    db: u32,
+    key_raws: Vec<String>,
+) -> Result<u64, String> {
+    dbx_core::redis_ops::redis_delete_keys_in_db_core(&state, &connection_id, db, &key_raws).await
+}
+
+#[tauri::command]
+pub async fn redis_load_more(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    db: u32,
+    key_raw: String,
+    key_type: String,
+    cursor: u64,
+    count: usize,
+) -> Result<RedisValue, String> {
+    dbx_core::redis_ops::redis_load_more_in_db_core(&state, &connection_id, db, &key_raw, &key_type, cursor, count)
+        .await
+}

src-tauri/src/lib.rs

@@ -104,6 +104,11 @@ pub fn run() {
             commands::redis_cmd::redis_list_remove,
             commands::redis_cmd::redis_set_add,
             commands::redis_cmd::redis_set_remove,
+            commands::redis_cmd::redis_zadd,
+            commands::redis_cmd::redis_zrem,
+            commands::redis_cmd::redis_set_ttl,
+            commands::redis_cmd::redis_delete_keys,
+            commands::redis_cmd::redis_load_more,
             commands::mongo_cmd::mongo_list_databases,
             commands::mongo_cmd::mongo_list_collections,
             commands::mongo_cmd::mongo_find_documents,