Add "ChangeEpisodeButton" and hook as player control

app/components/ui/player/ChangeEpisodeButton.vue

@@ -0,0 +1,23 @@
+<script setup lang="ts">
+import { Icon } from '@iconify/vue'
+
+
+interface Props {
+    type: EpisodeChangeType;
+}
+
+const props = defineProps<Props>();
+</script>
+
+<script lang="ts">
+export enum EpisodeChangeType {
+    NEXT = "mage:next-fill",
+    PREVIOUS = "mage:previous-fill",
+}
+</script>
+
+<template>
+    <UiButton variant="borderless" size="icon">
+        <Icon :icon="props.type" class="size-5" />
+    </UiButton>
+</template>