refactor(repo-card): use iife and async loading

assets/js/fetch-repo.js

@@ -1,4 +1,4 @@
-async function fetchRepo() {
+(async () => {
   const script = document.currentScript;
   const repoURL = script?.getAttribute("data-repo-url");
   const repoId = script?.getAttribute("data-repo-id");
@@ -54,6 +54,4 @@ async function fetchRepo() {
   } catch (error) {
     console.error(error);
   }
-}
+})();
-
-fetchRepo();

layouts/shortcodes/codeberg.html

@@ -52,6 +52,7 @@
       {{ $fetchRepo := resources.Get "js/fetch-repo.js" }}
       {{ $fetchRepo = $fetchRepo | resources.Minify | resources.Fingerprint ($.Site.Params.fingerprintAlgorithm | default "sha512") }}
       <script
+        async
         type="text/javascript"
         src="{{ $fetchRepo.RelPermalink }}"
         integrity="{{ $fetchRepo.Data.Integrity }}"

layouts/shortcodes/forgejo.html

@@ -52,6 +52,7 @@
       {{ $fetchRepo := resources.Get "js/fetch-repo.js" }}
       {{ $fetchRepo = $fetchRepo | resources.Minify | resources.Fingerprint ($.Site.Params.fingerprintAlgorithm | default "sha512") }}
       <script
+        async
         type="text/javascript"
         src="{{ $fetchRepo.RelPermalink }}"
         integrity="{{ $fetchRepo.Data.Integrity }}"

layouts/shortcodes/gitea.html

@@ -52,6 +52,7 @@
       {{ $fetchRepo := resources.Get "js/fetch-repo.js" }}
       {{ $fetchRepo = $fetchRepo | resources.Minify | resources.Fingerprint ($.Site.Params.fingerprintAlgorithm | default "sha512") }}
       <script
+        async
         type="text/javascript"
         src="{{ $fetchRepo.RelPermalink }}"
         integrity="{{ $fetchRepo.Data.Integrity }}"

layouts/shortcodes/github.html

@@ -68,6 +68,7 @@
       {{ $fetchRepo := resources.Get "js/fetch-repo.js" }}
       {{ $fetchRepo = $fetchRepo | resources.Minify | resources.Fingerprint ($.Site.Params.fingerprintAlgorithm | default "sha512") }}
       <script
+        async
         type="text/javascript"
         src="{{ $fetchRepo.RelPermalink }}"
         integrity="{{ $fetchRepo.Data.Integrity }}"

layouts/shortcodes/gitlab.html

@@ -41,6 +41,7 @@
       {{ $fetchRepo := resources.Get "js/fetch-repo.js" }}
       {{ $fetchRepo = $fetchRepo | resources.Minify | resources.Fingerprint ($.Site.Params.fingerprintAlgorithm | default "sha512") }}
       <script
+        async
         type="text/javascript"
         src="{{ $fetchRepo.RelPermalink }}"
         integrity="{{ $fetchRepo.Data.Integrity }}"