Initial commit: EmailToChat — multi-channel email manager with AI

Desktop app (Electron + Vite + React + TypeScript) that receives email via
IMAP, sends/forwards via SMTP, Telegram (Bot API + MTProto user account) and
WhatsApp (whatsapp-web.js), with AI integration (Anthropic, OpenAI, Ollama)
for auto-classification, summary, structured extraction and reply drafts.

Features:
- Multi-account IMAP/SMTP with Gmail OAuth2 (loopback flow) + App Password preset
- Telegram Bot API via telegraf, with chat discovery from getUpdates
- Telegram MTProto via gram.js for sending to phone numbers like WhatsApp
- WhatsApp via whatsapp-web.js with QR-code session (locally generated PNG)
- Forwarding engine with rule-based filters incl. AI category match
- SQLite persistence (better-sqlite3) with idempotent migrations
- Contact picker with autocomplete, CSV/vCard import, search
- Dark mode (light/dark/system) with futuristic glass-morphism UI
- Settings tabbed: Email Accounts / Telegram / WhatsApp / AI / OAuth creds / Preferences

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

electron.vite.config.ts

@@ -0,0 +1,31 @@
+import { resolve } from 'path'
+import { defineConfig, externalizeDepsPlugin } from 'electron-vite'
+import react from '@vitejs/plugin-react'
+
+export default defineConfig({
+  main: {
+    plugins: [externalizeDepsPlugin()],
+    resolve: {
+      alias: {
+        '@shared': resolve('src/shared')
+      }
+    }
+  },
+  preload: {
+    plugins: [externalizeDepsPlugin()],
+    resolve: {
+      alias: {
+        '@shared': resolve('src/shared')
+      }
+    }
+  },
+  renderer: {
+    resolve: {
+      alias: {
+        '@renderer': resolve('src/renderer/src'),
+        '@shared': resolve('src/shared')
+      }
+    },
+    plugins: [react()]
+  }
+})