Unexpected line breaks in numbered list output despite wide terminal

[Grrrolf]

Description

The CLI is inserting unexpected line breaks in numbered list items, splitting labels from their values even in a very wide terminal (245 characters).

Steps to Reproduce

1. Ask the agent to generate a numbered list with format: Label: value
2. Observe output in a wide terminal (245+ characters)

Expected Behavior

1. Product A: 498.6 min
2. Product B: 486.3 min
3. Product C: 283.5 min

Actual Behavior

1. Product A:
 498.6 min
2. Product B:
 486.3 min
3. Product C:
 283.5 min

Environment

• Terminal width: 245 characters
• CLI Version: 0.0.408
• OS: Darwin

Additional Context

• Line breaks occur inconsistently (some lines break, others don't)
• Not related to trailing spaces or Markdown formatting in source
• Switching to bullet points instead of numbered lists shows same issue
• Very short text should not trigger any wrapping logic