procon3

IMMEDIATE EXIT if no argument:

• If $ARGUMENTS is empty: output "❌ Error: Topic required. Usage: /procon3 " and STOP.

1. Identify 3 distinct alternatives for: $ARGUMENTS
2. If local context insufficient: run up to 3 WebSearch queries
3. For each alternative:
   • Name: short label
   • Pros: 2-4 bullets
   • Cons: 2-4 bullets
4. Output terse result directly to user — no file write