Usage Server Badge Meaning Red vs Green

### problem

On the Usage Dashboard, the badge next to the server name (see image above) may be interpreted as showing whether the server is Online (green) or Offline (red).

However, this is not what it represents. The badge actually indicates whether the Usage service is running on the same instance as the Management Server serving the UI.

As a quick improvement, we could add a tooltip to clarify this when hovering over the badge.

Suggestion:
```json
"label.usageislocal.tooltip": "Indicates whether the Usage Server runs on the same instance as this Management Server"
```

Please share your thoughts.

### versions

ACS 4.20.2, but not limited to.

### The steps to reproduce the bug

1. Navigate to Tools > Usage

### What to do about it?

_No response_

從 Tools > Usage 開始，追蹤 Usage Dashboard 中伺服器名稱旁邊的徽章，然後找到 label.usageislocal.tooltip 的在地化項目。新增建議的說明性工具提示，並確認將游標移到徽章上時，能清楚說明它表示 Usage 是否執行在與 Management Server 相同的執行個體上。

由索引模型根據 Issue 內容生成。