P2-19~21 지자체 수정/삭제, 비밀번호 변경, 로그인 5회 실패 lock

- P2-19: LocalGovernment edit/update/delete 추가, 목록에 수정/비활성 버튼
- P2-20: PasswordChange 컨트롤러 + View (현재 비밀번호 검증 후 변경)
- P2-21: 로그인 5회 연속 실패 시 30분 lock
  - member 테이블에 mb_login_fail_count, mb_locked_until 컬럼 추가
  - Auth::login에 lock 체크/실패 카운트 증가/성공 시 리셋 로직
- E2E 테스트 4개 전체 통과

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/Views/admin/local_government/edit.php

@@ -0,0 +1,46 @@
+<section class="border-b border-gray-300 p-2 shrink-0 bg-control-panel">
+  <span class="text-sm font-bold text-gray-700">지자체 수정</span>
+</section>
+<div class="border border-gray-300 p-4 mt-2 bg-white max-w-3xl">
+  <form action="<?= base_url('admin/local-governments/update/' . (int) $item->lg_idx) ?>" method="POST" class="space-y-4">
+    <?= csrf_field() ?>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-28">코드</label>
+      <span class="text-sm font-mono font-bold"><?= esc($item->lg_code) ?></span>
+    </div>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-28">지자체명 <span class="text-red-500">*</span></label>
+      <input class="border border-gray-300 rounded px-3 py-1.5 text-sm w-60" name="lg_name" type="text" value="<?= esc(old('lg_name', $item->lg_name)) ?>" required/>
+    </div>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-28">시/도 <span class="text-red-500">*</span></label>
+      <input class="border border-gray-300 rounded px-3 py-1.5 text-sm w-60" name="lg_sido" type="text" value="<?= esc(old('lg_sido', $item->lg_sido)) ?>" required/>
+    </div>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-28">구/군 <span class="text-red-500">*</span></label>
+      <input class="border border-gray-300 rounded px-3 py-1.5 text-sm w-60" name="lg_gugun" type="text" value="<?= esc(old('lg_gugun', $item->lg_gugun)) ?>" required/>
+    </div>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-28">주소</label>
+      <input class="border border-gray-300 rounded px-3 py-1.5 text-sm w-96" name="lg_addr" type="text" value="<?= esc(old('lg_addr', $item->lg_addr)) ?>"/>
+    </div>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-28">상태 <span class="text-red-500">*</span></label>
+      <select class="border border-gray-300 rounded px-3 py-1.5 text-sm w-32" name="lg_state" required>
+        <option value="1" <?= (int) old('lg_state', $item->lg_state) === 1 ? 'selected' : '' ?>>사용</option>
+        <option value="0" <?= (int) old('lg_state', $item->lg_state) === 0 ? 'selected' : '' ?>>미사용</option>
+      </select>
+    </div>
+
+    <div class="flex gap-2 pt-2">
+      <button type="submit" class="bg-btn-search text-white px-6 py-1.5 rounded-sm text-sm shadow hover:opacity-90 transition">수정</button>
+      <a href="<?= base_url('admin/local-governments') ?>" class="bg-gray-200 text-gray-700 px-6 py-1.5 rounded-sm text-sm hover:bg-gray-300 transition">취소</a>
+    </div>
+  </form>
+</div>

app/Views/admin/local_government/index.php

@@ -15,6 +15,7 @@
         <th>구/군</th>
         <th>상태</th>
         <th>등록일</th>
+        <th class="w-28">작업</th>
       </tr>
     </thead>
     <tbody class="text-right">
@@ -27,6 +28,13 @@
         <td class="text-left pl-2"><?= esc($row->lg_gugun) ?></td>
         <td class="text-center"><?= (int) $row->lg_state === 1 ? '사용' : '미사용' ?></td>
         <td class="text-left pl-2"><?= esc($row->lg_regdate ?? '') ?></td>
+        <td class="text-center">
+          <a href="<?= base_url('admin/local-governments/edit/' . (int) $row->lg_idx) ?>" class="text-blue-600 hover:underline text-sm">수정</a>
+          <form action="<?= base_url('admin/local-governments/delete/' . (int) $row->lg_idx) ?>" method="POST" class="inline ml-1" onsubmit="return confirm('이 지자체를 비활성화하시겠습니까?');">
+            <?= csrf_field() ?>
+            <button type="submit" class="text-red-600 hover:underline text-sm">비활성</button>
+          </form>
+        </td>
       </tr>
       <?php endforeach; ?>
     </tbody>

app/Views/admin/password_change/index.php

@@ -0,0 +1,28 @@
+<section class="border-b border-gray-300 p-2 shrink-0 bg-control-panel">
+  <span class="text-sm font-bold text-gray-700">비밀번호 변경</span>
+</section>
+<div class="border border-gray-300 p-4 mt-2 bg-white max-w-md">
+  <form action="<?= base_url('admin/password-change') ?>" method="POST" class="space-y-4">
+    <?= csrf_field() ?>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-32">현재 비밀번호 <span class="text-red-500">*</span></label>
+      <input class="border border-gray-300 rounded px-3 py-1.5 text-sm w-60" name="current_password" type="password" required autocomplete="current-password"/>
+    </div>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-32">새 비밀번호 <span class="text-red-500">*</span></label>
+      <input class="border border-gray-300 rounded px-3 py-1.5 text-sm w-60" name="new_password" type="password" required autocomplete="new-password"/>
+    </div>
+
+    <div class="flex flex-wrap items-center gap-2">
+      <label class="block text-sm font-bold text-gray-700 w-32">비밀번호 확인 <span class="text-red-500">*</span></label>
+      <input class="border border-gray-300 rounded px-3 py-1.5 text-sm w-60" name="new_password_confirm" type="password" required autocomplete="new-password"/>
+    </div>
+
+    <div class="flex gap-2 pt-2">
+      <button type="submit" class="bg-btn-search text-white px-6 py-1.5 rounded-sm text-sm shadow hover:opacity-90 transition">변경</button>
+      <a href="<?= base_url('admin') ?>" class="bg-gray-200 text-gray-700 px-6 py-1.5 rounded-sm text-sm hover:bg-gray-300 transition">취소</a>
+    </div>
+  </form>
+</div>