Adding monorepo support and usability fixes

[Wise-StenRaudmets]

Context

• Bumps dependencies to latest version.
• Migrates to pnpm
• Adds basic CI
• Adds monorepo support
• Removes base-branch input from action
• Removes workflow-id input
• Adds github-token as an explicit input that defaults to ${{ github.token }} so you no longer need to pass it through environment variables.
• Removes dynamic bundle size analysis as it was often a source of unactionable noise when updating dependencies.
• Adds comment-strategy input to skip commenting when no significant changes are present.

Checklist

• Change meets or does not compromise the Baseline Security Requirements

[wise-github-bot-app]

Your tw-rules.yaml file is broken. We'll ignore its content and use default values.

Make sure you fix the following issues as soon as possible:

• actions.branch-protection-settings.branches[0].checks: There has to be at least one check with type: tests
• actions.branch-protection-settings.branches[1].checks: There has to be at least one check with type: tests

You have more info in the docs

[wise-github-bot-app]

Your CODEOWNERS or the tw-rules.yaml file has changed. Syncing your GitHub teams with your CODEOWNERS file and extraWriters in tw-rules:

Collaborator Name	Synced	Comment
frontend-guild	🟢	Team added with role owner

You have more info in the docs