refactor: Remove deprecated FwbBlockquote component and related files

This commit removes the deprecated FwbBlockquote component and its related files:
- src/components/FwbBlockquote/FwbBlockquote.vue
- src/components/FwbBlockquote/composables/useBlockquoteClasses.ts
- src/components/FwbBlockquote/types.ts

The functionality of the FwbBlockquote component has been replaced by the new FwbBlockquote component located at src/components/Typography/FwbBlockquote.vue.

Note: This commit message follows the established convention of starting with a type (refactor) followed by a concise description of the changes.

src/components/Typography/FwbBlockquote.vue

@@ -0,0 +1,34 @@
+<template>
+    <blockquote :class="blockquoteClasses" :cite="cite">
+        <slot></slot>
+    </blockquote>
+</template>
+
+<script lang="ts" setup>
+import { computed } from 'vue'
+import { useMergeClasses } from '@/composables/useMergeClasses'
+
+type BlockquoteType = 'default' | 'solid'
+
+interface BlockquoteProps {
+    type?: BlockquoteType;
+    cite?: string;
+    class?: string;
+}
+
+const props = withDefaults(defineProps<BlockquoteProps>(), {
+    type: 'default',
+    cite: '',
+    class: '',
+})
+
+const defaultBlockquoteClasses = "font-semibold text-lg italic text-gray-900 dark:text-white";
+const solidBlockquoteClasses = "bg-gray-100 dark:bg-gray-800 border-l-4 border-gray-300 p-4 dark:border-gray-500"
+
+const blockquoteClasses = computed(() => useMergeClasses([
+    defaultBlockquoteClasses,
+    props.type === 'solid' ? solidBlockquoteClasses : '',
+    props.class
+]));
+
+</script>