types.ts is 1159 lines of kitchen-sink discriminated-union definitions
(audit finding H6) shared across ~30 frontend modules. Splitting the
whole file in one pass would need careful per-group TypeScript wrangling
and verification across every entity shape; this commit lands the
first slice as a proof of pattern.
What changed
------------
* New ``static/js/types/bindable.ts`` owns ``BindableFloat`` /
``BindableColor`` plus their four accessor helpers
(``bindableValue``, ``bindableSourceId``, ``bindableColor``,
``bindableColorSourceId``).
* ``static/js/types.ts`` keeps every interface and union shape that
references those primitives, but the primitives themselves now come
from the new file. Re-export keeps every existing ``import { ... }
from '../types.ts'`` site working unchanged.
Why this slice first
--------------------
Bindable types and helpers are the most heavily-imported piece of
types.ts (~30 modules already use ``bindable*`` helpers) and they have
zero downstream dependencies — they don't reference any other type
group. That makes them the safest extraction and the cleanest
demonstration of the barrel-re-export pattern the remaining groups
(devices, sources, integrations, automations, templates, …) will
follow in a follow-up sprint.
Verification
------------
* ``npx tsc --noEmit`` clean (no compile errors anywhere in the
frontend tree).
* ``npm run build`` clean (esbuild bundle and CSS bundle produced
without warnings).
The remaining ~1130 lines of types.ts plus the C8/C9/C10 god-module
splits (value-sources.ts, streams.ts, graph-editor.ts) need a
dedicated frontend session with typescript-reviewer + manual UI
testing — deferring those rather than half-finishing them here.
alexei.dolgolyov
05f73eedf9