feat(etcd): add agent-backed etcd support

src-tauri/src/commands/connection.rs

@@ -175,6 +175,8 @@ mod tests {
             query_timeout_secs: dbx_core::models::connection::default_query_timeout_secs(),
             ssl: false,
             ca_cert_path: String::new(),
+            client_cert_path: String::new(),
+            client_key_path: String::new(),
             sysdba: false,
             oracle_connection_type: None,
             connection_string: Some(
@@ -187,6 +189,7 @@ mod tests {
             redis_sentinel_password: String::new(),
             redis_sentinel_tls: false,
             redis_cluster_nodes: String::new(),
+            etcd_endpoints: String::new(),
             external_config: None,
             jdbc_driver_class: None,
             jdbc_driver_paths: Vec::new(),

src-tauri/src/commands/etcd_cmd.rs

@@ -0,0 +1,45 @@
+use std::sync::Arc;
+use tauri::State;
+
+use crate::commands::connection::AppState;
+use dbx_core::agent_kv::{KvDeleteResponse, KvGetResponse, KvListPrefixResponse, KvPutResponse, KvValue};
+
+#[tauri::command]
+pub async fn etcd_list_prefix(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    prefix: String,
+    limit: usize,
+    continuation: Option<String>,
+) -> Result<KvListPrefixResponse, String> {
+    dbx_core::agent_kv::kv_list_prefix_core(&state, &connection_id, &prefix, limit, continuation.as_deref()).await
+}
+
+#[tauri::command]
+pub async fn etcd_get(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    key: String,
+) -> Result<KvGetResponse, String> {
+    dbx_core::agent_kv::kv_get_core(&state, &connection_id, &key).await
+}
+
+#[tauri::command]
+pub async fn etcd_put(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    key: String,
+    value: KvValue,
+    lease: Option<i64>,
+) -> Result<KvPutResponse, String> {
+    dbx_core::agent_kv::kv_put_core(&state, &connection_id, &key, value, lease).await
+}
+
+#[tauri::command]
+pub async fn etcd_delete(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    key: String,
+) -> Result<KvDeleteResponse, String> {
+    dbx_core::agent_kv::kv_delete_core(&state, &connection_id, &key).await
+}

src-tauri/src/commands/mod.rs

@@ -9,6 +9,7 @@ pub mod csv_export;
 pub mod data_compare;
 pub mod database_export;
 pub mod deep_link;
+pub mod etcd_cmd;
 pub mod external_db;
 pub mod external_sql;
 pub mod history;