Theme system (Section 5.1): - Add PromptTheme type ('bitcoin' | 'conspiracy' | 'pc_culture' | 'bot_coding') - Add optional theme field to PromptEntry interface - pickChallenge now accepts optional theme bias, picks target theme with 30/20/20/30 distribution, prefers themed prompts when available - challenges-extra.ts now imports PromptEntry type from challenge-data.ts Creative scoring improvements (Section 7.2): - Detect repeated phrases via trigram analysis (>25% duplicate = spam) - Detect question echo (answer copies prompt back) - Detect all-caps spam (>80% uppercase letters) - Detect punctuation-only spam (<30% letter content) - Minimum word count threshold (< 3 words = low score) - 5 new tests: repeated phrases, question echo, all-caps, short answer, legit short Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add 526 new prompts across all 16 challenge types with heavy Bitcoin/cypherpunk themes. Factual types include multiple-choice options. Separate file for maintainability, merged at runtime. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
