add-new-stat

name	add-new-stat
description	Adding new stats to the game (constants.ts + types.ts + gear/OCR/tune files)

Add New Stat — WWM Damage Calculator

Use when adding a new stat (e.g. a new attribute, rate, element, or special stat) to the game.

Files to Modify

1. app/constants.ts

• Add label to STAT_LABELS
• Add to appropriate STAT_GROUPS group (Core, Attributes, Element, Rates, Defense)
• Add default { current: 0, increase: 0 } to INITIAL_STATS

2. app/types.ts

• Add key to InputStats type

3. If stat appears on gear

• app/domain/gear/gearOcrSchema.ts: add to OCR prompt valid keys
• app/domain/gear/gearConstants.ts: add to CANDIDATE_STATS + SINGLE_LINE_STATS if single-line-only
• app/ui/gear/GearStatSelect.tsx: add to STAT_OPTION_GROUPS Special group

4. If stat is tuneable

• app/domain/gear/tuneAdvisor.ts: add to TuneStatKey union + DEFAULT_TUNE_LIMITS

5. If stat appears in damage results

• app/domain/damage/buildFinalStatSections.ts: add to SPECIAL_STAT_KEYS

6. Labels

• app/utils/statLabel.ts: add handler if needed

7. Verify

• pnpm test
• pnpm build