chore(web): address review comments

web/src/engine/src/events/.c8rc.json

@@ -1,10 +0,0 @@
-{
-  "check-coverage": false,
-  "clean": true,
-  "exclude-after-remap": true,
-  "reporter": ["text", "text-summary"],
-  "reports-dir": "../../../build/coverage/raw/engine/events",
-  "src": [
-    "src/"
-  ]
-}

web/src/engine/src/index.ts

@@ -1 +1,9 @@
-export * from './main/index.js';
+/*
+ * Keyman is copyright (C) SIL Global. MIT License.
+ *
+ * This file is present in order to provide a consistent file layout for
+ * bundling; the export is not actually used by other modules; and has just been
+ * chosen as a representative.
+ */
+
+export { KeymanEngineBase } from './main/index.js';