Project Z

New Features: • Streak System — tracks consecutive days you complete steps. Flame badge shows current and longest streak. Burns gold → orange → red as your streak grows. Resets if you miss a day. • AI Step Expansion — tap any step and hit "EXPAND WITH AI" to have Apple Intelligence generate sub-steps breaking it down into smaller tasks. Uses FoundationModels on-device. • Lock Screen Widget — three sizes (circular progress gauge, rectangular with streak + progress bar, inline summary). Live data from your active project. • Step Difficulty Tags — each step has Easy / Med / Hard badge shown on the node. Colour-coded: mint / gold / red. Changeable in the Modify tab. Fixes • AI Core fixed — "Neural Network" was generating "Guitar" because the session reused stale conversation history. Now creates a fresh LanguageModelSession per generation. Also removed the silent premium gate that blocked second attempts. • Orbital Map — was showing hardcoded dummy waypoints. Now reads your real project steps with colour-coded nodes (mint = done, gold = active). • Insert Node ID — was hardcoded to 999, now correctly picks max existing ID + 1. • MODIFY tab underline — was invisible (clear on clear). Now shows white. • Subscription status — default was wrong, causing premium features to appear locked incorrectly.