fix(map-camera): ScreenOffset→CameraOffset로 시점 조정 + zoom 90

ConfineCameraArea=true에서는 ScreenOffset이 무시됨(MSW 문서·실측 확인) → 시점 이동은 CameraOffset(월드 좌표)으로.

- data/camera.json: zoomRatio 90, cameraOffsetX 1.5, cameraOffsetY -1 추가 (x+ 오른쪽 / y- 아래)
- gen-camera: codeblock에 cam.CameraOffset = Vector2(...) 굽기 추가
- 메이커 Play 검증: 파이프라인(camera.json→gen-camera→reload)으로 zoom90·offset(1.5,-1) 적용, 시점이 우하단으로 이동 확인
- 참고: 시점 조정은 CameraOffset 사용(ScreenOffset은 confine=true에서 무효, 범위 0~1)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

RootDesk/MyDesk/MapCamera.codeblock

@@ -47,7 +47,7 @@
             "Name": null
           },
           "Arguments": [],
-          "Code": "self.CamTries = 0\nlocal eventId = 0\nlocal function apply()\n\tself.CamTries = self.CamTries + 1\n\tlocal cam = nil\n\tlocal lp = _UserService.LocalPlayer\n\tif lp ~= nil then\n\t\tcam = lp.CameraComponent\n\tend\n\tif cam == nil then\n\t\tcam = _CameraService:GetCurrentCameraComponent()\n\tend\n\tif cam ~= nil then\n\t\tcam.ZoomRatio = 100\n\t\tcam.ScreenOffset = Vector2(0.5, 0.655)\n\t\tcam.ConfineCameraArea = true\n\t\t_TimerService:ClearTimer(eventId)\n\telseif self.CamTries > 30 then\n\t\t_TimerService:ClearTimer(eventId)\n\tend\nend\neventId = _TimerService:SetTimerRepeat(apply, 0.1)",
+          "Code": "self.CamTries = 0\nlocal eventId = 0\nlocal function apply()\n\tself.CamTries = self.CamTries + 1\n\tlocal cam = nil\n\tlocal lp = _UserService.LocalPlayer\n\tif lp ~= nil then\n\t\tcam = lp.CameraComponent\n\tend\n\tif cam == nil then\n\t\tcam = _CameraService:GetCurrentCameraComponent()\n\tend\n\tif cam ~= nil then\n\t\tcam.ZoomRatio = 90\n\t\tcam.ScreenOffset = Vector2(0.5, 0.655)\n\t\tcam.ConfineCameraArea = true\n\t\tcam.CameraOffset = Vector2(1.5, -1)\n\t\t_TimerService:ClearTimer(eventId)\n\telseif self.CamTries > 30 then\n\t\t_TimerService:ClearTimer(eventId)\n\tend\nend\neventId = _TimerService:SetTimerRepeat(apply, 0.1)",
           "Scope": 2,
           "ExecSpace": 6,
           "Attributes": [],