New Features

• Added demo and local preview mode, plus a static preview script.
• Added quick-add task templates, task categories, and offline task queueing with sync indicators.
• Added a morning summary, a “Just finished this class” homework prompt, and tomorrow preview cards.
• Added a platform-aware install banner, platform detection, confetti, and task sound effects.
• Added app shortcuts for Tasks and Friends.

Documentation

• Expanded local testing, preview, and troubleshooting guidance.

Chores

• Bumped the version to 1.12.0 and added a new env var for the custom proxy.

Style

• Updated the theme palette, safe-area spacing, and confetti animation styles.

Tests

• Added and updated unit tests for fun effects and schedule helpers.