fix(workflow): restore proper YAML indentation in heredoc

The previous fix removed indentation from JSON content which broke
YAML structure. In YAML run blocks, heredoc content must maintain
proper indentation while only EOF should be unindented.

Fixed:
- Restore indentation for JSON content in heredoc
- Keep EOF unindented as required for heredoc termination
- Maintain proper YAML structure

YAML validation now passes.

Fixes: YAML syntax error on lines 245-246
Related: #10, Stage: 2 (YAML Syntax Fix)

Author: InfoTech.io Bot

.github/workflows/deploy-github-pages.yml

@@ -242,19 +242,19 @@ jobs:
 
             # Создать минимальный module.json для current-site
             cat > ../current-site/module.json <<'EOF'
-{
-  "module": {
-    "name": "base-site",
-    "version": "1.0.0",
-    "description": "Current GitHub Pages content (downloaded)"
-  },
-  "build": {
-    "template": "corporate",
-    "theme": "compose",
-    "copy_static": true
-  }
-}
-EOF
+            {
+              "module": {
+                "name": "base-site",
+                "version": "1.0.0",
+                "description": "Current GitHub Pages content (downloaded)"
+              },
+              "build": {
+                "template": "corporate",
+                "theme": "compose",
+                "copy_static": true
+              }
+            }
+            EOF
 
             # Создать модифицированную конфигурацию
             jq --arg current_site_path "$(pwd)/../current-site" '