web/DonateAltItem: add proper aria label

web/i18n/en/donate.json

@@ -29,5 +29,8 @@
 
     "share.title": "share cobalt with a friend",
 
-    "alternative.title": "alternative ways to donate"
+    "alternative.title": "alternative ways to donate",
+
+    "alt.copy": "{{ value }}. crypto wallet address. press to copy.",
+    "alt.open": "{{ value }}. donation link, press to open."
 }

web/src/components/donate/DonateAltItem.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+    import { t } from "$lib/i18n/translations";
     import { copyURL, openURL } from "$lib/download";
 
     import CopyIcon from "$components/misc/CopyIcon.svelte";
@@ -20,6 +21,9 @@
 <div class="wallet-holder">
     <button
         class="wallet"
+        aria-label={$t(`donate.alt.${type}`, {
+            value: name,
+        })}
         on:click={() => {
             if (type === "copy") {
                 copied = true;