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/blueprint.schema.ts

@@ -1,6 +1,29 @@
 import { z } from "zod";
 import { BlueprintTarget, FieldType } from "../types/enums.js";
 
+// ─── Role Preset Schema ───────────────────────────────────────────────────────
+
+/**
+ * Validates a single staffing requirement used as a blueprint role preset.
+ * Must match the StaffingRequirement interface from types/project.ts.
+ */
+export const RolePresetSchema = z.object({
+  id: z.string().min(1),
+  role: z.string().min(1),
+  roleId: z.string().optional(),
+  requiredSkills: z.array(z.string()).default([]),
+  preferredSkills: z.array(z.string()).optional(),
+  hoursPerDay: z.number().positive().max(24),
+  headcount: z.number().int().min(1),
+  budgetCents: z.number().int().min(0).optional(),
+  startDate: z.string().optional(),
+  endDate: z.string().optional(),
+  notes: z.string().optional(),
+  chapter: z.string().optional(),
+});
+
+export const RolePresetsSchema = z.array(RolePresetSchema);
+
 export const FieldOptionSchema = z.object({
   value: z.string().min(1),
   label: z.string().min(1),