Vitra: Health & Habit Tracker

**[ INITIALIZING VITRA_CORE v1.0.0 ]**

`> System.status: STABLE`
`> Mode: localhost_only`
`> Interface: terminal_dark_neon`

Stop using bloated, cloud-based apps. Welcome to Vitra—the CLI (Command Line Interface) for your human hardware. Track your vitals, execute routines, and compile health data into a streamlined dashboard. All data is processed locally using on-device AI.

Execute the following methods to optimize your system:

#### MODULE_01: `Habit_Tracker{}`
`> function buildRoutines()`
Build daily habits with streak tracking and precision reminders. Vitra uses on-device AI for streak_risk_prediction—detecting deviations and nudging you *before* you fail the routine.
`> compile(21day_heatmap)`

#### MODULE_02: `Calorie_Counter::Macro_Log()`
`> function trackCalories()`
Search 3M+ foods from Open Food Facts or execute `scan_barcode()` for instant data insertion. Log across Breakfast, Lunch, Dinner, and Snacks.
* Automated BMR calculation (Personalized Calorie Goal).
* Add custom_foods{macros}.
* `log_water_intake()` included.

#### MODULE_03: `Sleep_Tracker()`
`> function analyzeSleepCycle()`
Log bedtime, wake time, and mood. The system generates a Sleep Score and visualizes your 7-day_average.
* AI_opt_bedtime_prediction personalized to your pattern.
* Track sleep_debt() to prevent system crashes.

#### MODULE_04: `Workout_Timer::HIIT_EMOM()`
`> function executeHIIT()`
Choose Tabata, HIIT, AMRAP, or EMOM presets. The high-performance interval timer executes audio_cues.
* `AI_adjust_rest()` based on session history.
* Load default library: `execute(30_bodyweight_exercises)`.

#### SYSTEM_SPECIFICATIONS
* Privacy_Model: `offline_only` -> 100% Private, Fast, 0MB Cloud Data.
* Aesthetic: Terminal UI (Dark Neon). Optimized for daily usage and minimal battery consumption.
* AI: On-Device Predictions (No Cloud APIs).

One dashboard. One streak. Complete data sovereignty.

`> Execute_Routine: Install Vitra`

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**[ SYSTEM_NOTICE ]**
Vitra is a wellness tracking tool and is **not** a medical device. All AI insights, calorie calculations (BMR), and sleep predictions are provided for informational purposes only. Do not use Vitra for medical diagnosis or treatment. Always consult a healthcare professional before starting new diet or fitness regimes. All data processing occurs locally on-device.


WHAT'S NEW (v1.0.0)
===================
Vitra v1.0.0 — first release.
Initial launch of the Vitra health terminal. Includes:
- Four core modules: Habit, Nutrition, Sleep, and Workout.
- Local-first storage and on-device AI.
- Barcode scanning and HIIT audio cues.
- Dark neon terminal design.