[docs-scanner] Version-specific badge in opencode.md will go stale

[docker-agent]

File: content/manuals/ai/sandboxes/agents/opencode.md

Issue

The page uses a version-specific badge in the summary bar:

{{< summary-bar feature_name="Docker Sandboxes v0.12" >}}

This is time-relative language that violates STYLE.md guidelines. Version numbers in feature badges become stale as new versions are released. The badge suggests this feature is specific to v0.12, but it's unclear whether:

• This is the minimum version required
• This is when the feature was introduced
• This applies to later versions

Suggested fix

Use the standard feature name without version number:

{{< summary-bar feature_name="Docker Sandboxes" >}}

This matches the pattern used in other agent files (claude-code.md, cagent.md, codex.md, copilot.md, gemini.md, kiro.md) which all use feature_name="Docker Sandboxes" without version numbers.

If version requirements are important, state them in the Requirements section or front matter, not in the summary bar badge.

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Found by nightly documentation freshness scanner