ZenLock v1.8.4

Changes

• Add GitHub templates and CI workflows
• Merge pull request #13 from @vibhor1102 vibhor1102/codex/feat-focus-start-delay
• Add manual-start cancel action
• feat: add delayed focus session scheduling
• Merge pull request #12 from HumbleBee14/zenlock-ui-ux-revamp
• Refactor UI spacing and add PageTitle style
• Polish buttons, glassmorphic drawables & layouts
• Remove usage permission and add modern visuals
• Merge pull request #11 from vibhor1102/codex/fix-focus-extension-timers
• fix: respect extended focus session timers
• Add vendor keyboards and IME whitelist check

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APK attached below is unsigned (for developers/testers only).
For the official signed release, install from Google Play.