feat: Add tsconfig shortcut paths for components etc for web

[IiroP]

Description

• Added shorthands @components, @lib, @locales and @custom-pages to allow shorter paths

Closes #603

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Formatting and linting

• Format code with pnpm format and lint the project with pnpm lint

[kahlstrm]

Ahh, seems like my rebase of cleaning the git repo did wonders for this one 😅 starting from main and cherry-picking will fix this.