Vijay Janapa Reddi 67e549e482 feat(labs): rewrite lab_00 as ML Systems architect portal ...

Complete rewrite of lab_00_introduction.py with four sections:

1. The 95% Problem — ML systems vs ML framing (not models, infrastructure)
2. Physical Constraints — speed of light, thermodynamics, memory physics
3. Four Deployment Regimes — Cloud/Edge/Mobile/TinyML constraint walls
4. Interface Orientation — live cockpit tour (tabs, levers, prediction lock, MathPeek)

Each concept block gates the next via mo.stop() with structured checks:
- Check 1: radio MCQ (silent degradation / ML systems domain)
- Check 2: multiselect (AV latency / speed-of-light constraint)
- Check 3: radio scenario (ICU sensor / TinyML constraint analysis)

Interface tour uses real mo.ui components (dropdown, slider, accordion)
so students build motor memory for the cockpit before Lab 01 content begins.

Design Ledger initialized at completion with deployment context + check answers.
Fix: DesignLedger import corrected to labs.core.state (not mlsysim.sim.ledger).
Verified: Exit 0 under Python 3.13 with marimo 0.19.6.

2026-03-01 19:11:31 -05:00

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session

feat(labs): rewrite lab_00 as ML Systems architect portal

2026-03-01 19:11:31 -05:00