Add a RON API to search recipes by title + a bit of refactoring

backend/src/services/fragments.rs

@@ -4,7 +4,7 @@ use axum::{
     extract::{Extension, Query, State},
     response::{Html, IntoResponse},
 };
-use serde::Deserialize;
+use common::web_api;
 
 use crate::{
     app::{Context, Result},
@@ -12,15 +12,10 @@ use crate::{
     html_templates::*,
 };
 
-#[derive(Deserialize)]
-pub struct CurrentRecipeId {
-    current_recipe_id: Option<i64>,
-}
-
 #[debug_handler]
 pub async fn recipes_list_fragments(
     State(connection): State<db::Connection>,
-    current_recipe: Query<CurrentRecipeId>,
+    params: Query<web_api::RecipesListFragmentsParams>,
     Extension(context): Extension<Context>,
 ) -> Result<impl IntoResponse> {
     Ok(Html(
@@ -29,7 +24,7 @@ pub async fn recipes_list_fragments(
                 connection,
                 &context.user,
                 context.tr.current_lang_code(),
-                current_recipe.current_recipe_id,
+                params.current_recipe_id,
             )
             .await?,
             context,