Improve DISABLE_WP_CRON placement in wp-config.php

Changes:
- Modified disable_wpcron_in_config() to place DISABLE_WP_CRON before "stop editing" comment
- This follows WordPress convention for custom constants
- Removes any existing DISABLE_WP_CRON lines first (clean placement)
- Falls back to after <?php if "stop editing" not found

Placement Logic:
1. Remove any existing DISABLE_WP_CRON (anywhere in file)
2. Add before "/* That's all, stop editing! */" comment (line ~93)
3. Fallback: Add after <?php if no "stop editing" found

Example Placement:
```
if ( ! defined( 'WP_DEBUG' ) ) {
    define( 'WP_DEBUG', false );
}

define('DISABLE_WP_CRON', true);  ← Added here
/* That's all, stop editing! Happy publishing. */
```

Benefits:
- Follows WordPress conventions
- Placed with other custom constants
- Clean, predictable location
- Easy to find for manual edits

https://claude.com/claude-code

modules/website/wordpress/wordpress-cron-manager.sh

@@ -55,22 +55,30 @@ disable_wpcron_in_config() {
         return 1
     fi
 
-    # Check if DISABLE_WP_CRON already exists (not commented)
-    if grep -E "^[^/]*define\s*\(\s*['\"]DISABLE_WP_CRON['\"]" "$wp_config" >/dev/null 2>&1; then
-        # Line exists, modify it to set true
-        sed -i.wpbak "s/^\([^/]*\)define\s*(\s*['\"]DISABLE_WP_CRON['\"]\s*,\s*[^)]*)/\1define('DISABLE_WP_CRON', true)/" "$wp_config"
+    # First, remove any existing DISABLE_WP_CRON lines (anywhere in file)
+    # This ensures clean placement even if previously added in wrong location
+    if grep -q "DISABLE_WP_CRON" "$wp_config" 2>/dev/null; then
+        sed -i.wpbak "/define\s*(\s*['\"]DISABLE_WP_CRON['\"]/d" "$wp_config"
     else
-        # Line doesn't exist, add it after <?php
-        # First, check if <?php exists
-        if ! grep -q "<?php" "$wp_config"; then
-            return 1
+        # Create backup even if no existing line
+        cp "$wp_config" "${wp_config}.wpbak"
     fi
 
-        # Add the define right after <?php, but only if not already present
-        if ! grep -q "DISABLE_WP_CRON" "$wp_config"; then
-            sed -i.wpbak "/<?php/a \\
+    # Now add it in the proper location - before "stop editing" comment
+    if grep -q "stop editing" "$wp_config" 2>/dev/null; then
+        # Add before "stop editing" line (proper WordPress convention)
+        sed -i "/stop editing/i \\
 define('DISABLE_WP_CRON', true);" "$wp_config"
+    elif grep -q "<?php" "$wp_config"; then
+        # Fallback: if no "stop editing" found, add after opening PHP tag
+        sed -i "/<?php/a \\
+define('DISABLE_WP_CRON', true);" "$wp_config"
+    else
+        # Restore backup if file format is unexpected
+        if [ -f "${wp_config}.wpbak" ]; then
+            mv "${wp_config}.wpbak" "$wp_config"
         fi
+        return 1
     fi
 
     # Verify the change was successful