[ekxs-dev]

What & why

Add session-only Keep Awake timers: Always, 15m, 30m, 1h and 2h. Duration pills appear beneath the switch; the countdown is visible inline and in the collapsed Tools header. Expiration releases the display-sleep assertion and collapses the pills.

Includes English, Simplified Chinese and Traditional Chinese labels, accessible duration/state descriptions, model unit tests and a README update. Updates are published only when the displayed minute changes, rather than every timer tick.

How tested

• make check passed: strict SwiftLint, XCTest with warnings as errors, x86_64 typecheck and localization key extraction (296 keys, zero allowlisted).
• Translation completeness passed for zh-Hans and zh-Hant.
• Built, installed and launched locally with ./dev.sh during implementation.
• Standalone native rendering probe using production SwiftUI declarations and compiled catalog resources: 72 captures across en/zh-Hans/zh-Hant at the actual 308pt panel width. All duration selections, off states, the 1h59m countdown, and expanded/collapsed headers showed no wrapping, truncation or overlap. Active row height remained 57pt. Captures are included below.
• Native accessibility checks verified localized Off/Always/countdown descriptions, boolean switch values and hidden pill accessibility elements while off. The final localized Off correction was compiled/rendered in this probe and separately linted after the full gate.
• Real service probe ran for 62 seconds: 15 → 14 minutes with exactly one publication. Verified policy blocking, duration replacement, cancellation via Always, off/on reset and real IOPM assertion creation/release scoped to the probe process. Expiration was exercised through an injected future date, not a full 15-minute wait.

Limitations: rendering captures cover settled light-mode standalone windows, not live panel animation, mouse interaction or spoken VoiceOver output. Full release packaging was not run.

Checklist

• Builds locally (./dev.sh, or ./scripts/release.sh v0.0.0-ci for the full release build)
• Added/updated Crisp/Resources/Localizable.xcstrings for any new user-facing strings
• Screenshot or short clip for any UI change

Screenshots

Production SwiftUI components rendered in a standalone native probe at 308pt width and 2× backing, using the actual compiled localization catalog. Columns: English, Simplified Chinese, Traditional Chinese. These are settled light-mode captures, not the installed app’s full panel; inactive probe windows render switches gray.

Duration selections and collapsed Tools status

Expanded Tools headers

Status subtitles are hidden while Tools is expanded.