refactor(onboarding): restructure onboarding routes and components

- Removed obsolete onboarding routes: complete, create-complex, index, verify-email, and verify.
- Introduced new setup stepper page for onboarding process.
- Created a multi-step setup component to handle complex creation with validation.
- Added new schemas for complex creation and plan features.
- Implemented detailed steps for complex name, location, plan selection, and court setup.
- Enhanced error handling and user feedback during the onboarding process.

apps/frontend/src/features/onboard/components/steps/location-step.tsx

@@ -0,0 +1,70 @@
+import { Field, FieldError, FieldLabel } from '@/components/ui/field';
+import { Input } from '@/components/ui/input';
+import type { UseFormReturn } from 'react-hook-form';
+
+type LocationStepProps = {
+  form: UseFormReturn<any>;
+};
+
+export function LocationStep({ form }: LocationStepProps) {
+  const errors = form.formState.errors;
+
+  return (
+    <div className="space-y-4">
+      <div>
+        <h2 className="text-lg font-semibold">Ubicación</h2>
+        <p className="text-sm text-muted-foreground">¿Dónde está ubicado tu complejo?</p>
+      </div>
+
+      <Field data-invalid={Boolean(errors.physicalAddress)}>
+        <FieldLabel htmlFor="physical-address">Dirección</FieldLabel>
+        <Input
+          id="physical-address"
+          type="text"
+          placeholder="Ej: Av. San Martín 1234"
+          aria-invalid={Boolean(errors.physicalAddress)}
+          {...form.register('physicalAddress')}
+        />
+        <FieldError errors={[errors.physicalAddress]} />
+      </Field>
+
+      <Field data-invalid={Boolean(errors.city)}>
+        <FieldLabel htmlFor="city">Ciudad</FieldLabel>
+        <Input
+          id="city"
+          type="text"
+          placeholder="Ej: Salta"
+          aria-invalid={Boolean(errors.city)}
+          {...form.register('city')}
+        />
+        <FieldError errors={[errors.city]} />
+      </Field>
+
+      <div className="grid grid-cols-2 gap-3">
+        <Field data-invalid={Boolean(errors.state)}>
+          <FieldLabel htmlFor="state">Provincia / Estado</FieldLabel>
+          <Input
+            id="state"
+            type="text"
+            placeholder="Ej: Salta"
+            aria-invalid={Boolean(errors.state)}
+            {...form.register('state')}
+          />
+          <FieldError errors={[errors.state]} />
+        </Field>
+
+        <Field data-invalid={Boolean(errors.country)}>
+          <FieldLabel htmlFor="country">País</FieldLabel>
+          <Input
+            id="country"
+            type="text"
+            placeholder="Ej: Argentina"
+            aria-invalid={Boolean(errors.country)}
+            {...form.register('country')}
+          />
+          <FieldError errors={[errors.country]} />
+        </Field>
+      </div>
+    </div>
+  );
+}