feat(tgu-ops-ui): add spacecraft work editor tab

Port the TGU editor prototype into pcp-tgu-ops-ui as a new editor tab, add draft/conflict/pass logic with tests, extend the 2D map picking API, and include editor styles/theme aliases and task/prototype docs.

Validation: npm run test; npm run build in services/pcp-tgu-ops-ui.

services/pcp-tgu-ops-ui/src/features/tgu-editor/editorPresentation.ts

@@ -0,0 +1,67 @@
+import type { EditorWorkKind } from "./model/editorTypes";
+
+export const EDITOR_MONTHS = ["янв", "фев", "мар", "апр", "май", "июн", "июл", "авг", "сен", "окт", "ноя", "дек"];
+
+export const DEFAULT_EDITOR_MODES = [
+  { id: "pan", label: "Панхром." },
+  { id: "ms", label: "Мультиспектр." },
+  { id: "stereo", label: "Стерео" },
+  { id: "scan", label: "Скан" }
+];
+
+export function kindLabel(kind: EditorWorkKind): string {
+  switch (kind) {
+    case "shoot":
+      return "Съёмка";
+    case "downlink":
+      return "Сброс";
+  }
+}
+
+export function kindColor(kind: EditorWorkKind): string {
+  return kind === "shoot" ? "var(--t-optical)" : "var(--accent)";
+}
+
+export function formatTime(ms: number): string {
+  const date = new Date(ms);
+  return `${pad(date.getUTCHours())}:${pad(date.getUTCMinutes())}`;
+}
+
+export function formatDate(ms: number): string {
+  const date = new Date(ms);
+  return `${pad(date.getUTCDate())} ${EDITOR_MONTHS[date.getUTCMonth()]}`;
+}
+
+export function formatDateTime(ms: number): string {
+  return `${formatDate(ms)} ${formatTime(ms)}`;
+}
+
+export function formatDuration(ms: number): string {
+  const hours = ms / 3_600_000;
+  if (hours < 24) {
+    return `${Number.isInteger(hours) ? hours : hours.toFixed(1)} ч`;
+  }
+
+  const days = Math.floor(hours / 24);
+  const restHours = Math.round(hours - days * 24);
+  return restHours > 0 ? `${days} сут ${restHours} ч` : `${days} сут`;
+}
+
+export function niceTicks(fromMs: number, toMs: number, pxPerMs: number, minPx: number): number[] {
+  const hourMs = 3_600_000;
+  const dayMs = 24 * hourMs;
+  const steps = [hourMs, 2 * hourMs, 3 * hourMs, 6 * hourMs, 12 * hourMs, dayMs, 2 * dayMs, 7 * dayMs];
+  const step = steps.find((item) => item * pxPerMs >= minPx) ?? steps[steps.length - 1];
+  const ticks: number[] = [];
+  const firstTick = Math.ceil(fromMs / step) * step;
+
+  for (let timeMs = firstTick; timeMs <= toMs; timeMs += step) {
+    ticks.push(timeMs);
+  }
+
+  return ticks;
+}
+
+function pad(value: number): string {
+  return String(value).padStart(2, "0");
+}