Replaces the SVG schematic on /eme with a textured WebGL scene: NASA
Blue Marble Earth, real-size Moon, outbound beam, dashed return ray
to the sub-lunar point, and a red shading on the anti-moon hemisphere
that marks who can't see the Moon (outside the bounce footprint).
Three.js (~680 kB) now lives in its own chunk; esbuild --splitting
keeps it out of the main bundle so it only loads when a user hits
/eme. Main app.js drops from 1.6 MB to 922 kB.
Also swaps the Elevation/SNR rows so the badge comes before the number.
**Wire format — /map scores payload.** Every `update_scores` /
`preload_forecast` / `data-scores` embed previously shipped each
point as `{"lat":X,"lon":Y,"score":Z}`. At 95k cells in full CONUS
that's ~36 bytes/point × 95k = 3.4 MB of JSON, ~50% of it repeating
the three key names. Packing as `[lat, lon, score]` tuples drops
per-point overhead to ~19 bytes → ~1.8 MB on the wire, ~45% smaller.
New `Propagation.pack_scores/1` is used at every push_event +
initial_scores_json boundary; internal Elixir still uses the
`%{lat, lon, score}` map so no other callers change.
JS hook: `ScorePoint` becomes `[number, number, number]`, the
`renderScores` loop destructures to positional args. Regression
test in map_live_test updated to match the new shape.
**ProfilesFile compression.** Rust writer was at gzip level 6
(default). Files are write-once-per-forecast-hour but read by
every pod mount + point_detail click. Bumped to level 9 (best):
~30% slower encode (hidden by spawn_blocking — not on user path),
~5–10% smaller on semi-structured MessagePack bodies. No reader
changes needed — same gzip stream.
**TypeScript strictness.**
- `app.ts`: replace `({detail}: any)` on phx:live_reload:attached
with a CustomEvent<Reloader> shape naming only the API we touch.
- `weather_map_hook.ts`: drop the `(this as any)._map` pair by
declaring a `GridLayerWithMap = L.GridLayer & { _map: L.Map }`
intersection on the overlay's createTile `this` parameter.
- `global.d.ts`: replace `liveSocket: any` / `liveReloader: any`
with focused LiveSocketLike / LiveReloaderLike shapes that name
only the devtools-visible API.
No more `any` in the codebase (verified via rg).
Vendors canvas-confetti 1.9.3 and wires an ImportConfetti hook on the
alert-success banner that /imports/:id already renders when
run.status == "complete". The hook uses the "realistic look" preset
from confetti.js.org and runs on mount, so it fires exactly once —
when the banner first appears.
- Rename all .js files to .ts in assets/js/
- Add interfaces for hook state, data structures, and event payloads
- Add type annotations to function parameters and return types
- Create type declarations for vendor deps (Leaflet, Chart.js, Phoenix, topbar)
- Update tsconfig.json for strict TypeScript checking
- Update esbuild entry point to app.ts
