Create stale.yml

[merkabazdev]

Risky

Description

Please provide a brief description of your addition or change.

Checklist

• I've added the prompt in the correct section.
• The prompt is helpful, concise, and clear.
• I've double-checked the markdown formatting.

[google-cla]

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[merkabazdev]

Merging blocks

[merkabazdev]

Merge blocks

[merkabazdev]

Fixed