accordion gallery with dual-prompt comparison and redaction

- Accordion rows: click to expand/collapse in-place
- 49/49 entries now have extracted prompt text
- Oracle prompts added for 5 CLI models (Gemini, Codex, Cursor, Copilot, Perplexity)
- Expanded view: oracle vs extracted side-by-side when oracle available
- Partial redaction: every 3rd content word replaced with *** (copyright protection)
- Score chips: consistency %, method, char count
- Sort fixed: all 49 entries sorted by consistency descending
- Sequential numbering 1-49

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: x-zheng16