- Full-screen RESEARCH window: looping archive feed, category tabs, branching
DAG tech tree (top-down layout), per-tech dossier + RESEARCH button, deck
progress bar
- Pure rules layer (ResearchModel / ResearchState) is Node-testable; the
window is a passive view and GameScene owns effects, toasts, and saves
- First category **Exploration** (Tether Level 1–4, Tether Anchoring, Signal
Amplification) lives in data/research/exploration.json; adding a category
= one JSON file + one registry line + one manifest line
- Effects seam: `tether.level` grows the home tether via TetherField.setLevel;
`capability` flags land on scene.researchCapabilities for future systems
- Save/restore round-trips an in-flight project (remainingMs captured at save,
startedAt rebuilt on load); old saves without research still load
- Dev tooling: dev/cdp-shot.mjs (CDP screenshot with readiness wait),
dev/research-shot.html/.mjs (boots the console + starts a run for a shot)
- Assets: gasgiant planet frame 03, takeoff/landing clips, research-computer
feed; planets.png/.psd updated
Brian Fertig
7138d153fa