v1.3.0

Full Changelog: v1.2.0...v1.3.0

feat(chart): decouple today and weekly usage charts with dynamic formats

Refactored the screen usage chart implementation to completely separate the
logic and layout for the "Today" (24-hour histogram) and "7 Days" (calendar week) ranges.

• AppUsageViewModel.kt:

  • Replaced the rolling week logic with calendar weeks (Monday–Sunday) and strict daily bounds.
  • Replaced weekOffset with a generic timeOffset state to track days or weeks dynamically.
  • Replaced weeklyData list with ChartDataState containing either Daily or Hourly models.
  • Dynamically configured modelProducer transactions for hourly (24 series) vs weekly (7 series) points.

• AppUsageScreen.kt & TimeColumnChart.kt:

  • Subscribed to chartDataState and adjusted titles to reflect calendar weeks ("Oct 17 - Oct 23") or calendar days.
  • Updated horizontal axis label rendering to use 12/24hr format based on the system configuration.
  • Added an xItemPlacer parameter to the custom TimeColumnChart implementation.
  • Switched horizontal axis placements to use Vico's ItemPlacer.aligned configuration to prevent empty-string formatting crashes on non-labeled intervals.
  • Adapted the pagination buttons (< and >) to shift by days or weeks depending on the selected range.

• ScreenUsageHelper.kt:

  • Added fetchHourlyScreenTime to parse raw UsageEvents and bucket active screen usage into 24 one-hour segments.