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>

tsconfig.web.json

@@ -0,0 +1,18 @@
+{
+  "extends": "@electron-toolkit/tsconfig/tsconfig.web.json",
+  "include": [
+    "src/renderer/src/**/*",
+    "src/renderer/src/**/*.tsx",
+    "src/preload/index.d.ts",
+    "src/shared/**/*"
+  ],
+  "compilerOptions": {
+    "composite": true,
+    "baseUrl": ".",
+    "paths": {
+      "@renderer/*": ["src/renderer/src/*"],
+      "@shared/*": ["src/shared/*"]
+    },
+    "jsx": "react-jsx"
+  }
+}