Do not flash results

Author: josevalim

src/hexdocs/data/model.gleam

@@ -232,7 +232,7 @@ pub fn update_route(model: Model, route: uri.Uri) {
     route.Home | route.NotFound -> #(model, effect.none())
     route.Search(q:, packages:) -> {
       case string.is_empty(q) {
-        True -> #(set_search_results(model, #(0, [])), effect.none())
+        True -> #(set_search_results(model, #(-1, [])), effect.none())
         False -> {
           Model(..model, search_input: q, search_packages_filters: packages)
           |> pair.new(effects.typesense_search(q, packages))

src/hexdocs/view/search.gleam

@@ -299,11 +299,11 @@ pub fn search(model: Model) {
           ]),
         ]),
         html.div([class("flex flex-col mx-auto max-w-[800px]")], {
-          case string.is_empty(model.search_input) {
+          let #(count, results) = option.unwrap(model.search_result, #(-1, []))
+
+          case count == -1 {
             True -> []
             False -> {
-              let #(count, results) =
-                option.unwrap(model.search_result, #(0, []))
               [
                 html.div(
                   [