chore: repo-wide bloat sweep, remove dead code and fold duplicate helpers (#2150)

* chore: repo-wide bloat sweep, remove dead code and fold duplicate helpers Remove 33 dead files, ~270 unreferenced exports/types, 13 dead i18n namespaces and 4 unused dependencies; fold byte-identical helper copies into one canonical home each (lib/utils chunk/sleep/utcDateStamp, lib/dates/iso, lib/invariants/uuid, lib/xml/escape, lib/reports/sru/format, lib/pdf/number-text, lib/browser/panel-request, lib/api/v1/body + v1ValidationError rolled out to ~55 v1 routes, booking-template schemas). No behaviour change: v1 bodies and status codes, MCP tool schemas, DB writes and money math are untouched. Naive ore rounding was deliberately not swapped for roundOre; see DECISIONS.md 2026-09-02 for the full list of things left alone on purpose. tsc, lint, 19588 unit tests and check:guards green; antipattern baseline ratcheted (naive-ore-round 622 -> 620, hand-rolled-invariant 115 -> 113). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * test(transactions): import RawTransaction from @/types after the ingest re-export removal CI's type ratchet (check:types, full tsconfig) caught the one test file that still imported the type through lib/transactions/ingest. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> --------- Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com> Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-02 11:51:16 +02:00
parent 18cbc4c30a
commit f266c386f3
359 changed files with 1796 additions and 11199 deletions
@@ -0,0 +1,32 @@
+/**
+ * Pure UTC arithmetic on `YYYY-MM-DD` strings.
+ *
+ * Every helper here is deliberately UTC: accounting dates are calendar dates
+ * with no wall-clock component, and doing the arithmetic at `T00:00:00Z`
+ * means no DST edge can shift a day. None of these is a substitute for
+ * `getSwedishLocalDate()` / `swedishToday()` (Europe/Stockholm), which differ
+ * from `todayIsoUtc()` around midnight Swedish time.
+ */
+
+/** Add `days` to a `YYYY-MM-DD` string in pure UTC and return `YYYY-MM-DD`. */
+export function addDaysIso(iso: string, days: number): string {
+  const d = new Date(iso + 'T00:00:00Z')
+  d.setUTCDate(d.getUTCDate() + days)
+  return d.toISOString().slice(0, 10)
+}
+
+/** Whole days from `from` to `to` (both `YYYY-MM-DD`); negative when `to` is earlier. */
+export function daysBetweenIso(from: string, to: string): number {
+  const ms = new Date(to + 'T00:00:00Z').getTime() - new Date(from + 'T00:00:00Z').getTime()
+  return Math.round(ms / 86_400_000)
+}
+
+/** The UTC calendar date of `d` as `YYYY-MM-DD`. */
+export function toIsoDate(d: Date): string {
+  return d.toISOString().slice(0, 10)
+}
+
+/** Today's UTC calendar date as `YYYY-MM-DD`. */
+export function todayIsoUtc(): string {
+  return new Date().toISOString().slice(0, 10)
+}