Button group to switch languages.

Localized pathname function for links.

inlang/paraglide-astro package

Signed-off-by: Martin Berg Alstad <git@martials.no>

src/components/LanguageButtonGroup.svelte

@@ -0,0 +1,17 @@
+<script lang="ts">
+
+  import { setLanguageTag } from "@/paraglide/runtime"
+
+  function setLanguage(lang: "en" | "nb") {
+    // TODO do do do!
+    setLanguageTag(lang)
+    console.debug("Language set to", lang)
+  }
+
+</script>
+
+<div class="join">
+  <button class="btn join-item">Auto</button>
+  <button class="btn join-item" on:click={() => setLanguage("nb")}>Norsk</button>
+  <button class="btn join-item" on:click={() => setLanguage("en")}>English</button>
+</div>