Fix VSCode YAML schema path and add RedHat YAML extension

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

Author: Copilot

.vscode/extensions.json

@@ -1,6 +1,7 @@
 {
     "recommendations": [
         "astro-build.astro-vscode",
-        "davidanson.vscode-markdownlint"
+        "davidanson.vscode-markdownlint",
+        "redhat.vscode-yaml"
     ]
 }

.vscode/settings.json

@@ -3,7 +3,7 @@
         "markdown": true
     },
     "yaml.schemas": {
-        "./pkg/parsers/schemas/main_workflow_schema.json": ".github/workflows/*.md"
+        "./pkg/parser/schemas/main_workflow_schema.json": ".github/workflows/*.md"
     },
     "yaml.validate": true,
     "yaml.hover": true,