v0.55.0

What's New

• Provisional meta-tag routing — part-sourced meta matches display under {name}/provisional sections with parent document ID
• Compact parts display — frontmatter shows first + "N more" + last when >3 parts
• --parts flag — keep get doc --parts uses same format as keep list
• --with-parts filter — keep list --with-parts shows only analyzed notes

Fixes

• Prefix matching — keep list file now matches file:// IDs
• System doc versioning — skip unchanged docs to prevent spurious version accumulation
• Test isolation — all Keeper() calls use tmp_path to avoid corrupting ~/.keep
• Permanent failure handling — scanned PDFs with no text layer are abandoned immediately instead of retrying forever
• Tag classification — always runs during analyze (removed analyze_tagging flag)