You can now generate certificates from the runner overview

ref #119

src/components/runners/RunnersOverview.svelte

@@ -10,6 +10,7 @@
   import Select from "svelte-select";
   import GenerateSponsoringContracts from "../pdf_generation/GenerateSponsoringContracts.svelte";
   import GenerateRunnerCards from "../pdf_generation/GenerateRunnerCards.svelte";
+  import GenerateRunnerCertificates from "../pdf_generation/GenerateRunnerCertificates.svelte";
   $: searchvalue = "";
   $: active_deletes = [];
   export let current_runners = [];
@@ -27,6 +28,9 @@
   $: cards_show = current_runners.some(
     (r) => r.is_selected === true
   );
+  $: certificates_show = current_runners.some(
+    (r) => r.is_selected === true
+  );
   $: generate_runners = current_runners.filter((r) => r.is_selected === true);
   $: teams = [];
   $: orgs = [];
@@ -92,6 +96,9 @@
         <GenerateRunnerCards
           bind:cards_show
           bind:generate_runners />
+        <GenerateRunnerCertificates
+          bind:certificates_show
+          bind:generate_runners />
       </div>
       <div
         class="shadow border-b border-gray-200 sm:rounded-lg overflow-x-scroll">