Release/1.2.2

[bradmering]

Changes

• Resolved no-else-return, no-unused-vars, camelcase, prefer-const,
  eqeqeq, no-nested-ternary, no-lonely-if, and no-use-before-define
  across static pages (catch-all docs, assets, foundations, home, system, and
  design-token foundation pages).
• Removed or refactored unused getStaticProps context parameters, props, and
  locals; normalized naming (e.g. font machine keys); simplified icon detail
  routing query handling.
• Reordered helper components (token color/effect/typography tables, component
  token previews) ahead of page components where required for declaration order.
• Converted getComponentPreviews to a hoisted function declaration and
  refactored the component token table for clearer control flow.

We were seeing problems with people using stricter es-lints than we were, causing the build to fail. These changes seem simple enough and reduce the risk of that, when running handoff in a project with other code.

[DomagojGojak]

Changes

• Added watchPatternDirectories — detects newly created pattern subdirectories at runtime, mirroring the existing component directory watcher with a corrected rebuild sequence (previews-only for referenced components, then targeted buildPatterns)
• Refactored watchComponentDirectories into a shared watchEntityDirectories factory, eliminating duplicated scaffolding that would otherwise be required to handle both components and patterns
• Fixed .handoff.ts files not being detected by the config-file gate (affected both components and patterns)
• Extended the build cache key in getComponentFilePaths to include pattern config files that reference a component, preventing stale cache hits when a pattern is added between sessions
• Graceful handling of empty/incomplete pattern config files during dev: downgraded from error to warn, skips the build attempt, and automatically retries when the file is saved with valid content
• Improved 404 handling for pattern pages — when a renamed pattern's stale URL is visited, the app now shows a properly styled 404 page inside the site layout instead of a bare red error text on a white screen. The 404 UI was extracted into a shared NotFound component, reused across both pattern and doc pages.