H8 — automations.ts rule-type registry
Convert the two hand-rolled RuleType dispatch ladders into per-type
registries (RULE_FIELD_RENDERERS + RULE_COLLECTORS) keyed by RuleType,
joining the existing RULE_CHIP_RENDERERS. All three are typed
Record<RuleType, ...> for compile-time exhaustiveness; an import-time
_assertRuleHandlerCoverage() check logs loudly if any registry drifts
from RULE_TYPE_KEYS — mirrors the backend's _RULE_HANDLERS shape, the
one intentional divergence being that the frontend logs rather than
throws (a thrown error at module import would brick the whole bundle,
not just the editor).
M7 — shared API client + 35 file migrations
New core/api-client.ts wrapping fetchWithAuth with typed apiGet /
apiPost / apiPut / apiPatch / apiDelete. Auth, 401-relogin, retry,
timeout, and the offline toast all stay owned by fetchWithAuth; the
client just collapses the
if (!resp.ok) { detail || HTTP <status> } ... resp.json()
dance into one typed call. The detail unwrap is hardened to join
FastAPI validation arrays instead of stringifying to [object Object].
35 feature/core files migrated to it across many batches, reviewer-
approved for behaviour parity in three passes covering the riskier
divergences (bulk Promise.allSettled deletes, inline-error saves,
array-detail joins, silent-failure GETs, immutable clones).
9 files remain on fetchWithAuth — the big god-modules tied to the
pending C8/C9/C10 splits (streams, settings, targets, dashboard,
color-strips/index, graph-editor, assets, value-sources) plus
pairing-flow which by design stays on raw fetch (branches on raw
Response.status codes).
i18n — 14 new locale keys (en / ru / zh)
Added save/load/delete error keys across automations, pattern,
audio_processing, audio_template, templates, gradient, target,
device namespaces, plus backfilled gradient.error.delete_failed into
ru/zh. Scan confirms no hardcoded English errorMessage strings
remain in the migrated diff.
AUDIT_REMAINING.md updated to reflect H6, H8, and M7 status.
Verified: tsc --noEmit clean + npm run build clean after every batch.
10 commits in this branch landed the data-safety bugs (C2, C11), the
worst parallel-change problems (C1/C3/C4/C6/C7), and 5 of the 9 HIGH
audit findings. The remainder splits cleanly into four follow-up
sessions: a frontend sprint (C8/C9/C10/H6/H7/H8/M7-M11/L1), a Device
redesign (H4), a BaseTargetProcessor ABC (C5/H5/M1/M2/L2), and polish
(M3/M6/M12/L3-L5).
This file documents what's left, the recommended ordering, and the
three registry patterns already in the codebase that new contributors
should reach for instead of writing fresh if/elif chains.
alexei.dolgolyov