Add user account management methods and update user-related mappers

src/main/java/com/gameplatform/server/controller/UserController.java

@@ -40,5 +40,9 @@ public class    UserController {
                 .filter(Boolean::booleanValue)
                 .then();
     }
-}
 
+    @PutMapping("/{id}")
+    public Mono<User> update(@PathVariable Long id, @Valid @RequestBody User user) {
+        return userService.update(id, user);
+    }
+}

src/main/java/com/gameplatform/server/controller/admin/AccountController.java

@@ -0,0 +1,66 @@
+package com.gameplatform.server.controller.admin;
+
+import com.gameplatform.server.model.dto.account.*;
+import com.gameplatform.server.model.dto.common.PageResult;
+import com.gameplatform.server.service.account.AccountService;
+import jakarta.validation.Valid;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+import reactor.core.publisher.Mono;
+
+@RestController
+@RequestMapping("/api/admin/accounts")
+public class AccountController {
+    private final AccountService accountService;
+
+    public AccountController(AccountService accountService) {
+        this.accountService = accountService;
+    }
+
+    @GetMapping
+    public Mono<PageResult<AccountResponse>> list(
+            @RequestParam(value = "userType", required = false) String userType,
+            @RequestParam(value = "status", required = false) String status,
+            @RequestParam(value = "role", required = false) String role,
+            @RequestParam(value = "keyword", required = false) String keyword,
+            @RequestParam(value = "page", required = false) Integer page,
+            @RequestParam(value = "size", required = false) Integer size
+    ) {
+        return accountService.list(userType, status, role, keyword, page, size);
+    }
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    public Mono<AccountResponse> create(@Valid @RequestBody AccountCreateRequest req) {
+        return accountService.create(req);
+    }
+
+    @GetMapping("/{id}")
+    public Mono<AccountResponse> detail(@PathVariable Long id) {
+        return accountService.get(id);
+    }
+
+    @PatchMapping("/{id}")
+    public Mono<AccountResponse> update(@PathVariable Long id, @Valid @RequestBody AccountUpdateRequest req) {
+        return accountService.update(id, req);
+    }
+
+    @PostMapping("/{id}/enable")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public Mono<Void> enable(@PathVariable Long id) {
+        return accountService.setStatus(id, "ENABLED").then();
+    }
+
+    @PostMapping("/{id}/disable")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public Mono<Void> disable(@PathVariable Long id) {
+        return accountService.setStatus(id, "DISABLED").then();
+    }
+
+    @PostMapping("/{id}/reset-password")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public Mono<Void> resetPassword(@PathVariable Long id, @Valid @RequestBody ResetPasswordRequest req) {
+        return accountService.resetPassword(id, req.getNewPassword(), Boolean.TRUE.equals(req.getForceLogout()));
+    }
+}
+