Feature Flag Namer

Generate 5 feature flag name suggestions for the following feature.

Feature description: {{feature_description}}
Flag type: {{flag_type}} ({{flag_type_descriptions}})
{{prefix_hint}}

Respond with JSON in exactly this shape:
{
  "flags": [
    {
      "name": "snake_case_flag_name",
      "description": "What this flag controls",
      "defaultValue": true or false,
      "cleanupNote": "When and how to remove this flag"
    }
  ]
}

Return exactly 5 flags. No explanation, no preamble — JSON only.