Should we delete .eslintrc.cjs

[ashuvssut]

It looks like the project currently has two ESLint config files:

• .eslintrc.cjs
• eslint.config.js

Since eslint.config.js follows the new Flat Config format, I think we should stick with that and remove .eslintrc.cjs to avoid confusion.
Would it be safe to delete .eslintrc.cjs?

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Minor Suggestions (Optional)

1. GitHub Pages deploy trigger
The current workflow triggers on the master branch, but @telegram-apps/create-mini-app@latest seems to initialize the local git repo with main branch (not master).

  push:
-   branches: ['master']
+   branches: ['main']

here's my full github-pages-deploy.yml file which uses node.js LTS + corepack + pnpm + pnpm deps caching

# Simple workflow for deploying static content to GitHub Pages
name: Deploy static content to Pages

on:
  # Runs on pushes targeting the default branch
  push:
    branches: ["main"]

  # Allows to run this workflow manually from the Actions tab
  workflow_dispatch:

# Sets the GITHUB_TOKEN permissions to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Allow one concurrent deployment
concurrency:
  group: "pages"
  cancel-in-progress: true

jobs:
  # Single deploy job since we're just deploying
  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup node
        uses: actions/setup-node@v3
        with:
          node-version: "lts/*"
          registry-url: "https://registry.npmjs.org"

      - name: Enable Corepack
        run: corepack enable

      - name: Cache pnpm deps
        uses: actions/cache@v3
        with:
          path: |
            ~/.pnpm-store
            node_modules
          key: ${{ runner.os }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
          restore-keys: |
            ${{ runner.os }}-pnpm-

      - name: Install deps
        run: pnpm install --frozen-lockfile

      - name: Build
        run: pnpm build

      - name: Setup Pages
        uses: actions/configure-pages@v5

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          # Upload dist repository
          path: "./dist"

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4