feat(deps): bump zod 3→4 + @hookform/resolvers 3→5

Resolved 65 type errors across the codebase via these v4 migration
patterns:

- `ZodError.errors` renamed to `ZodError.issues` (4 call sites in auth
  routes + central error handler).
- `z.record(value)` now requires explicit key type: `z.record(z.string(),
  value)`. Updated 7 sites across templates / forms / saved-views /
  website-inquiries.
- `.refine(check, msgFn)` second-arg shape changed — now requires an
  `{ error: (issue) => ... }` object form. Updated
  `mergeFieldsSchema` in document-templates validator.
- `.transform(...).default(...)` chains: v4 enforces default value type
  matches transform OUTPUT. Reordered to `.default(...).transform(...)`
  in list-query / company-memberships handlers.
- `z.coerce.*()` INPUT type widened to `unknown` in v4. Service signatures
  using `z.input<typeof schema>` (kept for caller flexibility around
  defaults) now re-parse via `schema.parse(data)` to recover the
  post-coercion shape Drizzle needs. Done in berth-reservations service.
  Invoice service narrows `lineItems` locally with a typed cast since
  re-parsing would double-validate.
- `.optional().transform(...)` no longer propagates the optional marker
  through v4's new ZodPipe. Moved `.optional()` to the END of chain in
  `optionalDesiredDimSchema` (interests) and documents list query
  (folderId, signatureOnly).
- ZodIssue subtype shapes simplified: `received` removed from
  invalid_type, `type` renamed to `origin` on too_small. Test fixtures
  updated.
- @hookform/resolvers v5 splits Resolver into 3-generic form (Input,
  Context, Output). useForm calls in 6 forms (client, yacht, berth,
  interest, expense, invoices-new-page) now pass explicit generics:
  `useForm<z.input<typeof schema>, unknown, z.infer<typeof schema>>`.

Verified: tsc clean (0 errors), vitest 1293/1293 pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/components/berths/berth-form.tsx

@@ -24,6 +24,7 @@ import { CurrencyInput } from '@/components/shared/currency-input';
 import { CurrencySelect } from '@/components/shared/currency-select';
 import { apiFetch } from '@/lib/api/client';
 import { toastError } from '@/lib/api/toast-error';
+import type { z } from 'zod';
 import { updateBerthSchema, type UpdateBerthInput } from '@/lib/validators/berths';
 import {
   BERTH_AREAS,
@@ -120,7 +121,7 @@ export function BerthForm({ berth, open, onOpenChange }: BerthFormProps) {
     setValue,
     watch,
     formState: { isSubmitting },
-  } = useForm<UpdateBerthInput>({
+  } = useForm<z.input<typeof updateBerthSchema>, unknown, UpdateBerthInput>({
     resolver: zodResolver(updateBerthSchema),
     defaultValues: {
       area: berth.area ?? undefined,
@@ -403,7 +404,7 @@ export function BerthForm({ berth, open, onOpenChange }: BerthFormProps) {
               <div className="space-y-2">
                 <Label>Price</Label>
                 <CurrencyInput
-                  value={watch('price') ?? ''}
+                  value={(watch('price') as number | null | undefined) ?? ''}
                   currency={watch('priceCurrency') ?? 'USD'}
                   onChange={(v) => setValue('price', v ?? undefined, { shouldDirty: true })}
                 />

src/components/clients/client-form.tsx

@@ -25,6 +25,7 @@ import { TimezoneCombobox } from '@/components/shared/timezone-combobox';
 import { PhoneInput } from '@/components/shared/phone-input';
 import { DedupSuggestionPanel } from '@/components/clients/dedup-suggestion-panel';
 import { apiFetch } from '@/lib/api/client';
+import type { z } from 'zod';
 import { createClientSchema, type CreateClientInput } from '@/lib/validators/clients';
 import { SOURCES } from '@/lib/constants';
 import type { CountryCode } from '@/lib/i18n/countries';
@@ -74,7 +75,7 @@ export function ClientForm({ open, onOpenChange, client, onUseExistingClient }:
     setValue,
     reset,
     formState: { errors, isSubmitting },
-  } = useForm<CreateClientInput>({
+  } = useForm<z.input<typeof createClientSchema>, unknown, CreateClientInput>({
     resolver: zodResolver(createClientSchema),
     defaultValues: {
       fullName: '',

src/components/expenses/expense-form-dialog.tsx

@@ -23,6 +23,7 @@ import { CurrencyInput } from '@/components/shared/currency-input';
 import { CurrencySelect } from '@/components/shared/currency-select';
 import { TripLabelCombobox } from '@/components/expenses/trip-label-combobox';
 import { apiFetch } from '@/lib/api/client';
+import type { z } from 'zod';
 import { createExpenseSchema, type CreateExpenseInput } from '@/lib/validators/expenses';
 import { EXPENSE_CATEGORIES, PAYMENT_METHODS } from '@/lib/constants';
 import type { ExpenseRow } from './expense-columns';
@@ -55,7 +56,7 @@ export function ExpenseFormDialog({ open, onOpenChange, expense }: ExpenseFormDi
     reset,
     watch,
     formState: { errors, isSubmitting },
-  } = useForm<CreateExpenseInput>({
+  } = useForm<z.input<typeof createExpenseSchema>, unknown, CreateExpenseInput>({
     resolver: zodResolver(createExpenseSchema),
     defaultValues: {
       currency: 'USD',
@@ -211,7 +212,7 @@ export function ExpenseFormDialog({ open, onOpenChange, expense }: ExpenseFormDi
               <Label htmlFor="amount">Amount *</Label>
               <CurrencyInput
                 id="amount"
-                value={watch('amount') ?? ''}
+                value={(watch('amount') as number | null | undefined) ?? ''}
                 currency={watch('currency') ?? 'USD'}
                 onChange={(v) =>
                   setValue('amount', v ?? Number.NaN, { shouldDirty: true, shouldValidate: true })

src/components/interests/interest-form.tsx

@@ -45,6 +45,7 @@ import { YachtForm } from '@/components/yachts/yacht-form';
 import { YachtPicker } from '@/components/yachts/yacht-picker';
 import { apiFetch } from '@/lib/api/client';
 import { useEntityOptions } from '@/hooks/use-entity-options';
+import type { z } from 'zod';
 import { createInterestSchema, type CreateInterestInput } from '@/lib/validators/interests';
 import { PIPELINE_STAGES, STAGE_LABELS, LEAD_CATEGORIES, SOURCES } from '@/lib/constants';
 import { cn } from '@/lib/utils';
@@ -96,7 +97,7 @@ export function InterestForm({ open, onOpenChange, defaultClientId, interest }:
     setValue,
     reset,
     formState: { errors, isSubmitting, isDirty },
-  } = useForm<CreateInterestInput>({
+  } = useForm<z.input<typeof createInterestSchema>, unknown, CreateInterestInput>({
     resolver: zodResolver(createInterestSchema),
     defaultValues: {
       clientId: '',

src/components/yachts/yacht-form.tsx

@@ -23,6 +23,7 @@ import { CountryCombobox } from '@/components/shared/country-combobox';
 import { OwnerPicker, type OwnerRef } from '@/components/shared/owner-picker';
 import { TagPicker } from '@/components/shared/tag-picker';
 import { apiFetch } from '@/lib/api/client';
+import type { z } from 'zod';
 import { createYachtSchema, type CreateYachtInput } from '@/lib/validators/yachts';
 
 interface YachtFormProps {
@@ -73,7 +74,7 @@ export function YachtForm({ open, onOpenChange, yacht, initialOwner }: YachtForm
     setValue,
     reset,
     formState: { errors, isSubmitting },
-  } = useForm<CreateYachtInput>({
+  } = useForm<z.input<typeof createYachtSchema>, unknown, CreateYachtInput>({
     resolver: zodResolver(createYachtSchema),
     defaultValues: {
       name: '',