What core class extensions do the wiki-doctor scripts need?

[dhague]

Child of Wiki Doctor (wayfinder map)

Question

The wiki-doctor scripts must build on the existing Vault and WikiPage classes, not work around them. What new methods or capabilities do Vault and WikiPage need to support the diagnostic/fix operations?

Examples of potential extensions:

• A method to find all inbound links to a page (inverse of typed edges)
• A method to validate a page's kind matches its folder
• A method to iterate pages by tag, kind, or recency
• A method to normalize a page's folder name

For each extension, decide: which class it lives on, its signature, and whether it's a new method or a composition of existing ones.