* Implement ContentEditorField for inline editing of content
* Create ContentEditorModal for editing content in a modal
* Introduce FormerShell for managing forms related to skills and thoughts
* Enhance SkillsPage and ThoughtsPage with new components for better content management
* Implement maintenance page with task and log display
* Add backfill and metadata retry functionality
* Integrate grid component for project display in thoughts page
* Update types for maintenance tasks and logs
* Enhance sidebar and shell for new maintenance navigation
