feat: init window.affine (#2682)

(cherry picked from commit 8f6db00402)

apps/web/src/bootstrap/index.ts

@@ -9,3 +9,26 @@ if (config.enablePlugin && !environment.isServer) {
 if (!environment.isServer) {
   import('@affine/bookmark-block');
 }
+
+if (!environment.isDesktop && !environment.isServer) {
+  // Polyfill Electron
+  const unimplemented = () => {
+    throw new Error('AFFiNE Plugin Web will be supported in the future');
+  };
+  const affine = {
+    ipcRenderer: {
+      invoke: unimplemented,
+      send: unimplemented,
+      on: unimplemented,
+      once: unimplemented,
+      removeListener: unimplemented,
+    },
+  };
+
+  Object.freeze(affine);
+
+  Object.defineProperty(window, 'affine', {
+    value: affine,
+    writable: false,
+  });
+}