hikari 911e089a9e feat: document upgrade stacking behaviour as multiplicative (#75) ...

## Summary

- Adds a `💡` stacking note directly in the upgrade panel below the progress counter so players see it without visiting the About page
- Updates the About panel's Upgrades how-to-play entry to replace the vague "compound with each other" with explicit multiplicative stacking language, including an example (two ×2 upgrades = ×4) and a note that global upgrades multiply on top of adventurer-specific ones

## Test plan

- [ ] Verify the stacking note appears in the upgrade panel below the progress counter
- [ ] Verify the About panel Upgrades entry reflects the updated wording
- [ ] Confirm lint, build, and tests all pass

Closes #60

Reviewed-on: #75
Co-authored-by: Hikari <hikari@nhcarrigan.com>
Co-committed-by: Hikari <hikari@nhcarrigan.com>

2026-03-19 13:24:45 -07:00

..

api

fix: correct equipment balance and sort items by stat power (#69)

2026-03-19 08:51:08 -07:00

web

feat: document upgrade stacking behaviour as multiplicative (#75)

2026-03-19 13:24:45 -07:00