Make action buttons in the logbooks index conditional while keeping layout intact. Always show the Edit button; show Embed only when a public_slug exists; show Share only for the owner or admin; show Delete only when the logbook is not the active station logbook and the user is the owner. Hidden placeholder buttons include tabindex and aria-hidden to preserve spacing and accessibility. Added inline comments for clarity.
Introduced an 'Embed Code' modal in the logbooks index to allow users to easily copy iframe code for embedding their logbook widget. Also added a 'Powered by Cloudlog' attribution to the widget view for better visibility and credit.
Introduces logbook sharing with read, write, and admin permission levels via a new station_logbooks_permissions table and related migration. Updates controllers, models, and views to support managing collaborators, restricts sensitive actions to owners/admins, and adds UI for sharing management. Also adds user lookup by callsign and improves logbook/station location access logic.
Revamped the logbooks management page for improved usability and modern appearance, including enhanced table layout, action buttons, and empty state messaging. Added dedicated CSS styles for logbooks management components to ensure consistent spacing, card appearance, badge sizing, and DataTable integration.
