🐛 fix: drop stale named furniture from the route fixture

[nevamind-agent]

动机

The Test workflow has failed on every PR into main, including docs-only ones, because 5 tests in 3
files (package.test.ts, movement.test.ts, immutable-content.test.ts) throw Invalid character
from loadContent (prototype/content.ts:607).

All three load content/fixtures/route/. Its scenes/room.json still has 12 furniture entities with
named characters (table, stool, counter, pot, pan, steamer, poster-1, poster-2). The
loader and content/SCENE_CAPABILITIES.md only accept f1–f8, book, sprite, or a door with a
portal, so loading the fixture fails before any test logic runs.

解决方案

Remove the 12 room.furniture.* entities from the fixture. The fixture exists to cover dialogue, task
sequencing, NPC movement and portal travel (see its README), and no test or story refers to the
furniture, so I didn't re-author it as sprite entities. The file only loses lines. Nothing else
changes.

npm test now passes locally: 23 suites, 50 tests.

类型

• ✨ feat: 添加新功能
• 🐛 fix: 修复 bug
• 📝 docs: 对文档进行修改
• ♻️ refactor: 代码重构（既不是新增功能，也不是修改 bug 的代码变动）
• ⚡ perf: 提高性能的代码修改
• 🧑‍💻 dx: 优化开发体验
• 🔨 workflow: 工作流变动
• 🏷️ types: 类型声明修改
• 🚧 wip: 工作正在进行中
• ✅ test: 测试用例添加及修改
• 🔨 build: 影响构建系统或外部依赖关系的更改
• 👷 ci: 更改 CI 配置文件和脚本
• ❓ chore: 其它不涉及源码以及测试的修改
• ⬆️ deps: 依赖项修改
• 🔖 release: 发布新版本

🤖 Generated with Claude Code

[MrXnneHang]

prettier 是用来格式化 json 文件的。因为之前的 json 改动很频繁。

每次修改后单独运行 prettier 确实很麻烦 =-=。

我当时是直接绑到 pre-commit 里了。但存量的可能还没修。