Rename Forte to LunarFront, generalize for any small business

Rebrand from Forte (music-store-specific) to LunarFront (any small business):
- Package namespace @forte/* → @lunarfront/*
- Database forte/forte_test → lunarfront/lunarfront_test
- Docker containers, volumes, connection strings
- UI branding, localStorage keys, test emails
- All documentation and planning docs

Generalize music-specific terminology:
- instrumentDescription → itemDescription
- instrumentCount → itemCount
- instrumentType → itemCategory (on service templates)
- New migration 0027_generalize_terminology for column renames
- Seed data updated with generic examples
- RBAC descriptions updated

packages/admin/src/routes/_authenticated/repair-batches/new.tsx

@@ -3,7 +3,7 @@ import { createFileRoute, useNavigate, Link } from '@tanstack/react-router'
 import { useQuery, useMutation } from '@tanstack/react-query'
 import { useForm } from 'react-hook-form'
 import { zodResolver } from '@hookform/resolvers/zod'
-import { RepairBatchCreateSchema } from '@forte/shared/schemas'
+import { RepairBatchCreateSchema } from '@lunarfront/shared/schemas'
 import { repairBatchMutations } from '@/api/repairs'
 import { accountListOptions } from '@/api/accounts'
 import { Button } from '@/components/ui/button'
@@ -167,7 +167,7 @@ function NewRepairBatchPage() {
 
             <div className="space-y-2">
               <Label>Notes</Label>
-              <Textarea {...register('notes')} rows={3} placeholder="e.g. Annual instrument checkup, multiple guitars needing setups" />
+              <Textarea {...register('notes')} rows={3} placeholder="e.g. Annual checkup, multiple items needing service" />
             </div>
           </CardContent>
         </Card>