Modify default code edit instructions to mandate including the file path in a first line comment

Author: robertpiosik

packages/vscode/package.json

@@ -566,8 +566,8 @@
           "scope": "resource",
           "description": "Style of generated code blocks in \"Edit context\" mode.",
           "default": {
-            "whole": "Whenever proposing a new or updated file use the Markdown Code Block syntax. Please show me the proposed files in full because I have a disability which means I can't type and need to be able to just copy and paste.",
-            "truncated": "Whenever proposing a new or updated file use the Markdown Code Block syntax. Use ellipsis comments, e.g. \"// ...\", when appropriate.",
+            "whole": "Whenever proposing a new or updated file, show path in a first line comment and use the Markdown Code Block syntax. Please show me the proposed files in full because I have a disability which means I can't type and need to be able to just copy and paste.",
+            "truncated": "Whenever proposing a new or updated file, show path in a first line comment and use the Markdown Code Block syntax. Use ellipsis comments, e.g. \"// ...\", when appropriate.",
             "diff": "Whenever proposing a new or updated file use the Markdown Code Block syntax. Each code block should be a diff patch."
           },
           "properties": {