Chat Modes -> Agents (#433)

* Migrating chat modes to agents now that's been released to stable

* Fixing collections

* Fixing names of agents

* Formatting

* name too long

* Escaping C# agent name

collections/power-apps-code-apps.collection.yml

@@ -1,7 +1,16 @@
 id: power-apps-code-apps
 name: Power Apps Code Apps Development
 description: Complete toolkit for Power Apps Code Apps development including project scaffolding, development standards, and expert guidance for building code-first applications with Power Platform integration.
-tags: [power-apps, power-platform, typescript, react, code-apps, dataverse, connectors]
+tags:
+  [
+    power-apps,
+    power-platform,
+    typescript,
+    react,
+    code-apps,
+    dataverse,
+    connectors,
+  ]
 items:
   # Power Apps Code Apps Prompt
   - path: prompts/power-apps-code-app-scaffold.prompt.md
@@ -12,8 +21,8 @@ items:
     kind: instruction
 
   # Power Platform Expert Chat Mode
-  - path: chatmodes/power-platform-expert.chatmode.md
-    kind: chat-mode
+  - path: agents/power-platform-expert.agent.md
+    kind: agent
 
 display:
   ordering: manual