claude-api skill description renders as multi-line in autocomplete

Question

## Problem

The `claude-api` built-in skill description contains a newline before the `TRIGGER when:` line, causing it to render as two lines in the slash command autocomplete dropdown:

```
/claude-api                     Build apps with the Claude API or Anthropic SDK.
TRIGGER when: code imports `anthropic`/`@anthropic-ai/sdk`/`claude_agent_sdk`…
```

This makes the autocomplete list look messy compared to single-line skills.

## Expected

The description should be a single line, e.g.:

```
/c

claude-api skill description renders as multi-line in autocomplete

Problem

Expected

Context

Environment