PaperPilot v1.5.0

Added

• Added a formal 30-paper minimum policy for generated literature reports.
• Added --min-report-papers and --no-obsidian-wiki CLI options.
• Added report_selection.json and shortfall.json diagnostics for minimum-report enforcement.
• Added default Obsidian Wiki export under obsidian_wiki/ with paper, method, topic, claim, manifest, and lint files.

Changed

• Final report selection is now core-first, then code-filter fallback, then adjacent-paper fill when needed.
• Quality gate metrics now record minimum-report counts, fill counts, and code-filter fallback counts.
• README, Chinese README, local usage docs, and project homepage now document the 30-paper policy and Obsidian Wiki output.