chore: extracted contexts to @matrixai/contexts and fixed some import paths

Author: CMCDragonkai

package-lock.json

@@ -83,6 +83,7 @@
     "@matrixai/async-cancellable": "^1.0.6",
     "@matrixai/async-init": "^1.8.2",
     "@matrixai/async-locks": "^3.2.0",
+    "@matrixai/contexts": "^1.0.0",
     "@matrixai/db": "^5.1.0",
     "@matrixai/errors": "^1.1.7",
     "@matrixai/id": "^3.3.3",

package.json

@@ -1,6 +1,6 @@
+import type { ContextTimed } from '@matrixai/contexts';
 import type { JSONRPCRequest, JSONRPCResponse } from '../../rpc/types';
 import type { ClientRPCRequestParams, ClientRPCResponseResult } from '../types';
-import type { ContextTimed } from '../../contexts/types';
 import type { JSONValue } from '../../types';
 import { TransformStream } from 'stream/web';