soroban-abacus-flashcards/apps/web/.claude
Thomas Hallock 4f7a9d76cd feat(practice): add subtraction support to problem generator
- Add subtraction problem generation alongside addition
- Generator now uses signed terms (negative = subtraction)
- Update analyzeRequiredSkills to handle mixed operations
- Remove dead generateSkillTrace function (replaced by provenance)
- Add ProblemGeneratorAudit story for debugging skill analysis
- Display subtraction terms in red with proper +/- signs in audit UI

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-10 08:06:34 -06:00
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plans feat(practice): add progressive help overlay with proper positioning 2025-12-07 15:38:17 -06:00
ANIMATION_PATTERNS.md fix(know-your-world): use spring-for-speed pattern for smooth crosshair rotation 2025-12-01 15:27:03 -06:00
ARCADE_ARCHITECTURE.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
ARCADE_ROUTING_ARCHITECTURE.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
ARCADE_SETUP_PATTERN.md
BLOG_EXAMPLES_PATTERN.md chore: restore stashed work from previous session 2025-11-08 14:59:40 -06:00
CARD_SORTING_AUDIT.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
CARD_SORTING_MULTIPLAYER_PLAN.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
CARD_SORTING_SPECTATOR_UX.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
CLAUDE.md feat(practice): add three-part daily practice session system 2025-12-06 12:23:53 -06:00
CODE_QUALITY_REGIME.md
COMPLEMENT_RACE_ASSESSMENT.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
COMPLEMENT_RACE_MIGRATION_PLAN.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
COMPLEMENT_RACE_MULTIPLAYER_REVIEW.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
COMPLEMENT_RACE_PROGRESS_SUMMARY.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
COMPLEMENT_RACE_STATE_ADAPTER.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
CONFIGPANEL_REFACTORING_COMPLETE.md chore: restore stashed work from previous session 2025-11-08 14:59:40 -06:00
CONFIGPANEL_REFACTORING_PLAN.md chore: restore stashed work from previous session 2025-11-08 14:59:40 -06:00
DEPLOYMENT.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
EDUCATION_ROADMAP.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
ERROR_HANDLING.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
GAME_SETTINGS_PERSISTENCE.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
GAME_SETTINGS_REFACTORING.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
GAME_STATS_COMPARISON.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
GAME_THEMES.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
GOOGLE_CLASSROOM_SETUP.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
MANUAL_MIGRATION_0011.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
MATCHING_GAME_STATS_INTEGRATION.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
MERGE_CONFLICT_RESOLUTION.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
PANDA_CSS_DYNAMIC_TOKENS.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
PER_PLAYER_STATS_ARCHITECTURE.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
PLATFORM_INTEGRATION_ROADMAP.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
PLAYER_OWNERSHIP_CENTRALIZATION_PLAN.md
PLAYING_GUIDE_MODAL_SPEC.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
PROBLEM_GENERATION.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
PROGRESSION_PEDAGOGY.md fix: respect user's layout options (problemNumbers/cellBorders) in mastery mode 2025-11-10 18:53:57 -06:00
RESIZE_HANDLE_TAB_REQUIREMENTS.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
SAVED_WORKSHEETS_PLAN.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
SKILL_CONFIGURATION_PLAN.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
SUBTRACTION_BORROWING_BUG_FIX.md chore: restore stashed work from previous session 2025-11-08 14:59:40 -06:00
THEME_AUDIT.md chore: restore stashed work from previous session 2025-11-08 14:59:40 -06:00
THEME_AUDIT_SUMMARY.txt feat: implement light/dark theme system with semantic tokens 2025-11-07 16:47:04 -06:00
THEME_IMPLEMENTATION_CHECKLIST.md chore: restore stashed work from previous session 2025-11-08 14:59:40 -06:00
THEME_IMPLEMENTATION_PLAN.md chore: restore stashed work from previous session 2025-11-08 14:59:40 -06:00
TUTORIAL_SYSTEM.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
UI_STYLE_GUIDE.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
WORKSHEET_CONFIG_PERSISTENCE.md feat(know-your-world): live crop updates and safe zone improvements 2025-11-28 19:46:23 -06:00
WORKSHEET_GRADING_POSTMORTEM.md fix: respect user's layout options (problemNumbers/cellBorders) in mastery mode 2025-11-10 18:53:57 -06:00
WORKSHEET_GRADING_SPEC_V2.md fix: respect user's layout options (problemNumbers/cellBorders) in mastery mode 2025-11-10 18:53:57 -06:00
WORKSHEET_GRADING_STATUS.md fix: respect user's layout options (problemNumbers/cellBorders) in mastery mode 2025-11-10 18:53:57 -06:00
Z_INDEX_MANAGEMENT.md fix: prevent undefined displayRules error in worksheet generator 2025-11-07 13:01:54 -06:00
settings.local.json feat(practice): add subtraction support to problem generator 2025-12-10 08:06:34 -06:00