feat(merge_component): ✨ Add merge from website

Merge contents from patch selected by user into newer version

merge from client feature

client/src/app/core/services/recipe.service.ts

@@ -136,7 +136,7 @@ export class RecipeService {
   }
 
   getCurrentFile(): string {
-    // TODO: get default from server
+    // get default from server
 
     const currentRecipeFile = localStorage.getItem('currentRecipeFile');
     if (currentRecipeFile) {
@@ -236,6 +236,17 @@ export class RecipeService {
       });
   }
 
+  upgradeRecipe(country: string, filename: string, ctx: any){
+    return this._httpClient.post<any>(
+      environment.api + ('/recipes/upgrade/' + country + '/' + filename),
+      ctx,
+      {
+        withCredentials: true,
+        responseType: 'json',
+      }
+    );
+  }
+
   getSavedTmp(country: string, filename: string) {
     console.log('loading saved .tmp* file', country, filename);