Create sistent components for catalog detail page

[amitamrutiya]

This pull request introduces several new components and updates to the CatalogDetail section to enhance the user interface and functionality. The most important changes include the addition of new sections for displaying action buttons, caveats, challenges, learning paths, and related designs, as well as improvements to the overview and metrics display.

New Components and Sections:

• src/custom/CatalogDetail/ActionButton.tsx: Added a new ActionButtons component to handle actions like downloading and cloning patterns, and opening them in the playground.
• src/custom/CatalogDetail/CaveatsSection.tsx: Introduced a CaveatsSection component to display caveats and considerations for each pattern.
• src/custom/CatalogDetail/ChallengesSection.tsx: Added a ChallengesSection component to list challenges related to the pattern.
• src/custom/CatalogDetail/LearningSection.tsx: Created a LearningSection component to display learning paths associated with the pattern.
• src/custom/CatalogDetail/RelatedDesigns.tsx: Implemented a RelatedDesigns component to show other designs published by the same user.

Enhancements to Existing Sections:

• src/custom/CatalogDetail/OverviewSection.tsx: Enhanced the OverviewSection to include content class information, user info, pattern info, and social sharing options.
• src/custom/CatalogDetail/MetricsDisplay.tsx: Added a MetricsDisplay component to show various metrics such as views, downloads, and clones for each pattern.

Dependency Updates:

• package.json: Added react-share to the dependencies.