fix(agents): update agent configurations with model, target, and infer properties

.github/agents/Supervisor.agent.md

@@ -1,6 +1,13 @@
-# Supervisor Agent Instructions
-
+---
+name: 'Supervisor'
+description: 'Second Set of Eyes for a swarm of specialized agents - ensures plan completeness and best practices'
 tools: ['search', 'runSubagent', 'usages', 'problems', 'changes', 'fetch', 'githubRepo', 'read_file', 'list_dir', 'manage_todo_list', 'write_file']
+model: 'Claude Sonnet 4'
+target: 'vscode'
+infer: true
+---
+
+# Supervisor Agent Instructions
 
 You are the 'Second Set of Eyes' for a swarm of specialized agents (Planning, Frontend, Backend).