feat: [equipment] 설비관리 모듈 구현

- 모델 6개 (Equipment, InspectionTemplate, Inspection, InspectionDetail, Repair, Process)
- 서비스 3개 (Equipment, Inspection, Repair)
- API 컨트롤러 3개 + FormRequest 4개
- Blade 컨트롤러 + 라우트 등록
- 뷰: 대시보드, 등록대장(CRUD), 일상점검표(캘린더 그리드), 수리이력

app/Http/Requests/StoreEquipmentRepairRequest.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class StoreEquipmentRepairRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'equipment_id' => 'required|exists:equipments,id',
+            'repair_date' => 'required|date',
+            'repair_type' => 'required|in:internal,external',
+            'repair_hours' => 'nullable|numeric|min:0',
+            'description' => 'nullable|string',
+            'cost' => 'nullable|numeric|min:0',
+            'vendor' => 'nullable|string|max:100',
+            'repaired_by' => 'nullable|exists:users,id',
+            'memo' => 'nullable|string',
+        ];
+    }
+
+    public function attributes(): array
+    {
+        return [
+            'equipment_id' => '설비',
+            'repair_date' => '수리일',
+            'repair_type' => '보전구분',
+            'repair_hours' => '수리시간',
+            'cost' => '수리비용',
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+            'equipment_id.required' => '설비를 선택해주세요.',
+            'repair_date.required' => '수리일은 필수입니다.',
+            'repair_type.required' => '보전구분을 선택해주세요.',
+        ];
+    }
+}