refactor/recipe-to-snake-case (#364)

* formatting

* snake case all recipes entries

* set foreign key to int

* run scheduler at startup and not import

* set SQLite file path before imports

Co-authored-by: hay-kot <hay-kot@pm.me>

frontend/src/components/Recipe/RecipeViewer/index.vue

@@ -33,8 +33,7 @@
         <v-col cols="12" sm="12" md="4" lg="4">
           <Ingredients :value="ingredients" :edit="false" />
           <div v-if="medium">
-            <v-card class="mt-2" v-if="categories.length > 0"
-              >
+            <v-card class="mt-2" v-if="categories.length > 0">
               <v-card-title class="py-2">
                 {{ $t("recipe.categories") }}
               </v-card-title>