feat: Enhance recipeToMarkdown to include source URL in output

backend/src/quick-import/quick-import.service.ts

@@ -122,7 +122,7 @@ export class QuickImportService {
       }
 
       // Konvertera till Markdown-format
-      const markdown = this.recipeToMarkdown(recipe);
+      const markdown = this.recipeToMarkdown(recipe, url);
       console.log('[QuickImport] Markdown genererad, längd:', markdown.length);
 
       // Detektera källa från URL
@@ -147,16 +147,19 @@ export class QuickImportService {
   /**
    * Konvertera receptobjekt till Markdown-format
    */
-  private recipeToMarkdown(recipe: {
-    name: string;
-    description?: string;
-    ingredients: Array<{
-      quantity: number;
-      unit: string;
+  private recipeToMarkdown(
+    recipe: {
       name: string;
-    }>;
-    instructions?: string;
-  }): string {
+      description?: string;
+      ingredients: Array<{
+        quantity: number;
+        unit: string;
+        name: string;
+      }>;
+      instructions?: string;
+    },
+    sourceUrl?: string,
+  ): string {
     const lines: string[] = [];
 
     // Titel
@@ -184,6 +187,14 @@ export class QuickImportService {
     if (recipe.instructions) {
       lines.push('## Tillvägagångssätt');
       lines.push(recipe.instructions);
+      lines.push('');
+    }
+
+    // Källa
+    if (sourceUrl) {
+      lines.push('---');
+      lines.push('');
+      lines.push(`Källa: [${sourceUrl}](${sourceUrl})`);
     }
 
     return lines.join('\n');