[jmnote]

Summary

• Normalize valid template specs through the YAML encoder when returning them to the editor and saving them, so multiline templates use readable block scalars.
• Protect complete legacy {# … } wiki constructs in raw blocks, while leaving {{#if:x}} parser functions unchanged.
• Add regression coverage for quoted specs, legacy wiki syntax, and preserved rendering.
• Bump VERSION to 0.9.83.

Verification

• node hack/checks.mjs check-goapp passes.
• Main svelte-check: 0 errors, 7 existing warnings. Skin svelte-check: 0 errors, 0 warnings.