feat(timeline): add pulse animation for in-flight drag mutations

Allocation bars that have active optimistic overrides (post-drag,
awaiting server confirmation) now pulse subtly via animate-pulse.
The pending set is derived from the existing optimisticAllocations
map keys, requiring no additional state.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/web/src/components/projects/ProjectWizard.tsx

@@ -11,7 +11,7 @@ import { DateInput } from "~/components/ui/DateInput.js";
 import { SkillTagInput } from "~/components/ui/SkillTagInput.js";
 import { usePermissions } from "~/hooks/usePermissions.js";
 import { InfoTooltip } from "~/components/ui/InfoTooltip.js";
-import { formatCents } from "~/lib/format.js";
+import { formatCents, toDateInputValue } from "~/lib/format.js";
 import { ConfettiBurst } from "~/components/ui/ConfettiBurst.js";
 import { SuccessToast } from "~/components/ui/SuccessToast.js";
 import { useAnchoredOverlay } from "~/hooks/useAnchoredOverlay.js";
@@ -75,15 +75,8 @@ interface WizardState {
   blueprintFieldDefs: BlueprintFieldDefinition[];
 }
 
-function formatDateForInput(date: Date): string {
-  const y = date.getFullYear();
-  const m = String(date.getMonth() + 1).padStart(2, "0");
-  const d = String(date.getDate()).padStart(2, "0");
-  return `${y}-${m}-${d}`;
-}
-
 function makeDefaultState(): WizardState {
-  const today = formatDateForInput(new Date());
+  const today = toDateInputValue(new Date());
   return {
     blueprintId: null,
     shortCode: "",