Add data credits in footer

lib/music_library_web/components/layouts/root.html.heex

@@ -64,6 +64,28 @@
             >
               Claudio Ortolina
             </a>
+            <span>&mdash;</span>
+            <span>{gettext("Data sourced from")}</span>
+            <a
+              class="font-medium text-zinc-500 hover:border-zinc-300 hover:text-zinc-700 dark:text-zinc-300 dark:hover:text-zinc-200"
+              href="https://musicbrainz.org"
+            >
+              MusicBrainz
+            </a>
+            <span>|</span>
+            <a
+              class="font-medium text-zinc-500 hover:border-zinc-300 hover:text-zinc-700 dark:text-zinc-300 dark:hover:text-zinc-200"
+              href="https://discogs.com"
+            >
+              Discogs
+            </a>
+            <span>|</span>
+            <a
+              class="font-medium text-zinc-500 hover:border-zinc-300 hover:text-zinc-700 dark:text-zinc-300 dark:hover:text-zinc-200"
+              href="https://last.fm"
+            >
+              LastFm
+            </a>
           </p>
         </div>
       </div>

priv/gettext/default.pot

@@ -1281,3 +1281,8 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "New Template"
 msgstr ""
+
+#: lib/music_library_web/components/layouts/root.html.heex
+#, elixir-autogen, elixir-format
+msgid "Data sourced from"
+msgstr ""

priv/gettext/en/LC_MESSAGES/default.po

@@ -1281,3 +1281,8 @@ msgstr ""
 #, elixir-autogen, elixir-format, fuzzy
 msgid "New Template"
 msgstr ""
+
+#: lib/music_library_web/components/layouts/root.html.heex
+#, elixir-autogen, elixir-format
+msgid "Data sourced from"
+msgstr ""