fix(sanity): resolve 15 gaps from sanity check audit (G-01 through G-15)

- G-01: ProjectWizard renders blueprint fieldDefs with DynamicFieldInput component
- G-02: Blueprint rolePresets validated via RolePresetsSchema in wizard; API keeps loose schema
- G-03: ProjectWizard step 2/3 validation (role, hoursPerDay, headcount required)
- G-04: EstimateWizard validates baseCurrency and demand line cost rates
- G-05: Project lifecycle transition guards with ALLOWED_TRANSITIONS map
- G-06: Blueprint validator extended for minLength/maxLength/pattern and DATE range checks
- G-07: assertBlueprintDynamicFields merges global blueprint fieldDefs into validation
- G-08: (tracked — chapter managed dropdown; deferred to backend ticket)
- G-09: JSDoc added to lcrCents/ucrCents clarifying LCR/UCR terminology
- G-10: Dispo route redirect already in place — closed as done
- G-11: packages/ui empty by design — closed as documented
- G-12: @deprecated JSDoc added to CreateAllocationSchema and UpdateAllocationSchema
- G-13: ProjectWizard review step enhanced with blueprint name, field values, skills, assignments
- G-14: ProjectWizard handleSubmit collects per-item warnings instead of silent swallowing
- G-15: Vacation cancel reverses usedDays entitlement for APPROVED ANNUAL/OTHER vacations

Tests: all 1575 passing (1 pre-existing failure in insights-summary unrelated to these changes)

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

packages/shared/src/schemas/allocation.schema.ts

@@ -45,11 +45,20 @@ export const CreateAssignmentBaseSchema = z.object({
   metadata: z.record(z.string(), z.unknown()).default({}),
 });
 
+/**
+ * @deprecated Use `CreateDemandRequirementSchema` (for open demand) or `CreateAssignmentSchema`
+ * (for resource assignments) instead. This legacy facade remains for router backwards-compat
+ * and will be removed once all consumers are migrated.
+ */
 export const CreateAllocationSchema = CreateAllocationBaseSchema.refine(
   (data) => data.endDate >= data.startDate,
   { message: "End date must be after start date", path: ["endDate"] },
 );
 
+/**
+ * @deprecated Use `UpdateDemandRequirementSchema` or `UpdateAssignmentSchema` instead.
+ * See `CreateAllocationSchema` note above.
+ */
 export const UpdateAllocationSchema = CreateAllocationBaseSchema.partial();
 
 export const CreateDemandRequirementSchema = CreateDemandRequirementBaseSchema.refine(