[XB] Thread Notes

Compatibile XF2 versions

Ultimate solution for managing projects or handling client interactions within threads. Organize tasks, set milestones, and boost productivity!

Commissioned by @Moshe1010

General features:

Note categories:

Global categories: Admins can create global note categories that apply across all threads (cannot be deleted by users).
User-added categories: Users can add, edit, and delete categories specific to individual threads.
Note category types:
- Basic note list: Displays a paginated list of notes within a thread.
- Single checklist: Presents the checklist in a dedicated tab, complete with AJAX editing and sorting capabilities.
Note counters: Shows total notes, sticky notes, and checked checklist items per category within a thread.

Note items:

🗂 Note types: basic note, checklist, note divider
Sticky notes: Attach important notes at the top of the list
Notices to the author:
- Alert/email reminders sent to note creators after specific dates.
- Floating notices displayed after specified dates (can be dismissed or rescheduled by creators or users with edit permissions).
- Recurring notifications for ongoing tasks

Checklist features:

Nesting Support: Create hierarchical checklists with multi-level sorting.
Dynamic Saving: Real-time updates as you modify checklists.
Deletion Confirmation Popup: Optional confirmation when deleting checklist items.

Additional options:

Disable Moving Items: Choose whether items can be moved between sticky and regular blocks.
Dismiss Floating Notices: Users can dismiss floating notices until the next scheduled time.
Dynamic loading & data saving: seamless AJAX loading for additional notes and tab contents, and sorting notes/checklists
URL Anchors: Highlight specific notes within threads.
Flexible Permissions: Customize access based on node-specific permissions.
Style Settings: Highly customizable appearance.
Note Presets: Configure default notes for new threads, complete with notice and reminder support.
Batch Update Tool: Admins can manage notes in bulk via the ACP.