Cleanup of with-vite example (#7585)
### Description
- remove unused favicon.svg from both `docs` app and `web` app
- move typescript.svg to `public` directory from `src`
- changed `eslint-config-custom` to `@repo/eslint-config` in README.txt
- changed `tsconfig` to `@repo/typescript-config` in README.txt
- changed `ui` to `@repo/ui` in README.txt
### Testing Instructions
Running `npx create-turbo@latest -e with-vite` and then `pnpm dev`
should work fine and show you the vite and typescript icon in both
http://localhost:5173 and http://localhost:5174
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Co-authored-by: Anthony Shew <anthony.shew@vercel.com>
