Add UART SET_LOG_LEVEL for runtime master ESP-IDF logging.

Expose the command via goTool CLI/REST and dashboard controls so log verbosity can be tuned without reflashing.

Co-authored-by: Cursor <cursoragent@cursor.com>

goTool/client_api.go

@@ -477,6 +477,16 @@ func (m *managedSerial) FindMe(clientID uint32) error {
 	})
 }
 
+func (m *managedSerial) SetLogLevel(write bool, level uint32) (*pb.SetLogLevelResponse, error) {
+	var resp *pb.SetLogLevelResponse
+	err := m.withPort(func(sp *serialPort) error {
+		var e error
+		resp, e = runSetLogLevelClient(sp, write, level)
+		return e
+	})
+	return resp, err
+}
+
 func (m *managedSerial) Restart(clientID uint32) error {
 	err := m.withPort(func(sp *serialPort) error {
 		return runRestartClient(sp, clientID)