Summary

• keep regular queue topics and configured function queues separate when they share the same visible name
• normalize namespaced function queue rows so the queue console displays them as function_queue entries
• add regression coverage for same-name regular topics and normalized function queue output

Root Cause

• console_list_topics merged configured function queues into any existing topic whose visible name matched the queue name
• that allowed a regular topic like default to be treated as the function queue row, which overwrote its subscriber count and hid the separate function queue entry
• rows reported by the builtin adapter as __fn_queue::name were also normalized to name without updating broker_type

Impact

• queue console listings now preserve both rows when a regular topic and a function queue share the same name
• normalized function queue rows are labeled consistently as function_queue

Testing

• cargo fmt --all
• cargo test -p iii console_list_topics_ -- --nocapture

Summary by CodeRabbit

• Bug Fixes
  • Fixed topic merging logic to correctly distinguish between regular and function-queue topics that share the same name, ensuring both remain visible with their appropriate broker type and subscriber count settings.