Update metadata.json

Author: actions-user

awesome-copilot/src/McpAwesomeCopilot.Common/metadata.json

@@ -1405,6 +1405,16 @@
       "filename": "comment-code-generate-a-tutorial.prompt.md",
       "description": "Transform this Python script into a polished, beginner-friendly project by refactoring the code, adding clear instructional comments, and generating a complete markdown tutorial."
     },
+    {
+      "filename": "containerize-aspnetcore.prompt.md",
+      "mode": "agent",
+      "tools": [
+        "codebase",
+        "editFiles",
+        "terminalCommand"
+      ],
+      "description": "Containerize an ASP.NET Core project by creating Dockerfile and .dockerfile files customized for the project."
+    },
     {
       "filename": "copilot-instructions-blueprint-generator.prompt.md",
       "description": "Technology-agnostic blueprint generator for creating comprehensive copilot-instructions.md files that guide GitHub Copilot to produce code consistent with project standards, architecture patterns, and exact technology versions by analyzing existing codebase patterns and avoiding assumptions."