[Feature] Wiki-link autocomplete when typing [[ in campaign notes

[hunter-read]

What problem does this solve?

Campaign notes support wiki-style [[links]], but there's no assistance when writing them. If you have a page for "Boblin the Goblin" and you're in another note, you have to remember and type the exact title. This is the same friction that autocomplete solves in Foam / Obsidian-style note systems.

What would you like to see?

Suggestion/completion when typing the opening brackets of a wiki link. When the user types [[, show a dropdown of matching note/page titles that filters as they type. Typing [[Bob would surface Boblin the Goblin and complete the link on selection.

Example: [[Bob → suggests Boblin the Goblin → inserts [[Boblin the Goblin]].

Notes / open questions

• The note editor may need to move toward a richer WYSIWYG/editing surface to support inline autocomplete cleanly — worth scoping how involved that is against the current editor.
• Related: [Feature] System, Book, & Token Linking #102 (System, Book, & Token Linking).

Submitted as a user suggestion; filed for tracking.