v12.0.0-beta.7

Merged

• Build and publish JS and TS defaults from one TypeScript source #320
• Improve watch dependency coverage and simplify settings rebuilds #329
• Preserve named layout variable layers in PageData #327

Commits

• Add incremental global-data state and docs navigation indexing ca5abfe
• Simplify incremental state tests and watch plan construction 934b30c
• Defer precise watch dependency tracking to a stacked follow-up 7e5d31d