Snippet extraction was including raw list markers (* , - , + , 1. ) in
the preview text, producing ugly leading spaces. Notes whose snippets
were cached before this fix showed stale/incorrect previews.
- Add strip_list_marker() in both Rust and TS to remove bullet/ordered
list prefixes before snippet assembly
- Trim final snippet to remove leading/trailing whitespace
- Bump CACHE_VERSION 6 → 7 to force full rescan on next vault load,
ensuring all entries get clean snippets
- Add Rust + Vitest tests for list marker stripping
- Update Playwright smoke test with stricter snippet assertions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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