Select multiple batteries, pick a date, and optionally increment charge
cycles for all of them in one shot. Reuses the existing bulk-action form
and POST /battery/bulk-action route; no new routes or migrations needed.
- Device dropdowns (quick-assign, bulk install, assign page) now only show
devices with free slots; full devices are excluded entirely
- New ChargeLog model tracks charge dates with optional cycle increment;
battery detail page gets a Charge History card with add/delete rows
- Device list page gets per-device Unassign All button (with confirmation)
via new POST /device/<id>/unassign-all route
Adds Web App Manifest, a minimal Service Worker, and Apple/Android meta
tags so the app can be added to a phone home screen and opens full-screen
in standalone mode (no browser chrome).
- static/manifest.json: name, short_name, display=standalone, icons
- static/sw.js: minimal SW served at /sw.js (root scope) via new Flask route
- static/icon-192.png, icon-512.png: generated by sbin/gen_icons.py (stdlib only)
- base.html: manifest link, theme-color, apple-mobile-web-app-* tags, SW registration
- New CapacityTest model (battery_id FK CASCADE, mah, date, notes)
- DB migration: create capacity_test table, migrate existing single-test data
- Two new routes: add and delete capacity test records
- Battery.tested_capacity_mah/tested_date kept in sync with latest test
so dashboard display requires no changes
- Battery detail: Capacity History card with sortable table, health %
per reading, and a canvas line chart (shown when >= 2 records)
- Chart uses CSS variables for colors — works in light and dark mode
- Remove tested_capacity_mah/tested_date from Edit Details form
- 3 new acceptance tests (48 total)
- Dark mode via prefers-color-scheme: pure CSS, no JS, follows OS setting
- CSS custom properties for all colors; dark palette redefines variables
- Nav: brand is now a home link, Dashboard link removed, nowrap keeps
it single-line on mobile; compact padding at 640px breakpoint
- Battery health % uses CSS classes (health-good/warn/bad) instead of
inline Jinja colors — readable in both light and dark modes
- Stat card counts use CSS color variables for dark mode support
- Fix duplicate display:none on bulk toolbar
- input[type=date] added to themed input selector
iterminate