Add browser support with Socket.io transport, authentication, performance-optimized IPC, and CI/CD (#925)

app/src/mocks/electron.ts

@@ -0,0 +1,12 @@
+// Mock electron module for browser environment
+export const shell = {
+  openExternal: (url: string) => {
+    if (typeof window !== 'undefined') {
+      window.open(url, '_blank')
+    }
+  },
+}
+
+export default {
+  shell,
+}