feat(bot): add session management and user tracking

- Implement Prisma storage adapter for Telegram session management
- Add middleware to upsert Telegram user data
- Extend TelegramUser model with additional fields
- Add db:push command to turbo.json and package.json
- Extend Prisma client with exists helper method

apps/bot/src/session-storage.ts

@@ -0,0 +1,37 @@
+import { prisma } from '@repo/db';
+import { StorageAdapter } from 'grammy';
+
+export class PrismaStorageAdapter<T extends object>
+  implements StorageAdapter<T>
+{
+  async read(key: string): Promise<T | undefined> {
+    return prisma.telegramSession
+      .findUnique({
+        where: {
+          id: key,
+        },
+      })
+      .then((session) => (session?.data as T) || undefined);
+  }
+  async write(key: string, data: T): Promise<void> {
+    console.log('write', data);
+    await prisma.telegramSession.upsert({
+      where: {
+        id: key,
+      },
+      create: {
+        id: key,
+        data,
+      },
+      update: {
+        data,
+      },
+    });
+  }
+  async delete(key: string): Promise<void> {
+    await prisma.telegramSession.delete({ where: { id: key } });
+  }
+  async has(key: string): Promise<boolean> {
+    return prisma.telegramSession.exists({ id: key });
+  }
+}