chore: import missing

Author: nroscino

src/McpContext.ts

@@ -35,6 +35,7 @@ import type {
 import {Locator} from './third_party/index.js';
 import {PredefinedNetworkConditions} from './third_party/index.js';
 import {listPages} from './tools/pages.js';
+import {takeSnapshot} from './tools/snapshot.js';
 import {CLOSE_PAGE_ERROR} from './tools/ToolDefinition.js';
 import type {Context, DevToolsData} from './tools/ToolDefinition.js';
 import type {TraceResult} from './trace-processing/parse.js';