File panel.js

devtools/panel.js:None–None

// Main panel entry point
import { initConnectionManager, handleStreamEvent, renderConnectionList, selectConnection, setCallbacks as setConnectionCallbacks } from './modules/connectionManager.js';
import { initMessageRenderer, renderMessageList, showMessageDetail, showAdjacentMessage, updateFilterStats, updatePinButtonState, setCallbacks as setMessageRendererCallbacks } from './modules/messageRenderer.js';
import { initViewManager, showListView, showDetailView } from './modules/viewManager.js';