# QA RC83 Report

## Scope
Technical modularization only. No intended UI changes.

## Changed
- Added `assets/js/renderers/dashboard-renderer.js`
- Added `assets/js/renderers/calendar-renderer.js`
- Added `assets/js/renderers/overview-renderer.js`
- Replaced the corresponding functions in `app.js` with thin wrappers.
- Added renderer scripts to `preview.html` before `app.js`.

## Validation
- JS syntax check: OK for core modules, renderer modules, data.js, app.js and shell.js.
- PHP lint: OK.
- ZIP integrity: OK.
- UI screenshots: RC82 baseline screenshots copied forward because RC83 should not visually change the app.

## Honest QA note
No live Chromium DOM screenshots were produced in this sandbox. This RC is primarily architecture/codebase validation.