Release 2.0.0

• feat: update posts expertise item content and hide buttons via CSS (345d0c3)
• feat: update post expertise layout with filters (54dc38f)
• refactor: add item class to posts_expertise article element (2f20b35)
• feat: add funding configuration and Discord release notification workflow (8e00ed6)
• docs: update README with v2 import paths and required theme dependencies (bea793c)
• chore: update module path to include v2 versioning (111efc7)
• feat: scaffold CSS structure for posts and expertises modules (f36f279)
• chore: update ignored files in .gitignore (5fded60)