feat: implement workspaces

examples/Edges/CustomEdge.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { getBezierPath, getMarkerId, Position, EdgeProps } from '~/index'
+import { getBezierPath, getMarkerId, Position, EdgeProps } from '@braks/vue-flow'
 
 interface CustomEdgeProps<T = { text: string }> extends EdgeProps<T> {
   source: string

examples/Edges/CustomEdge2.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { getEdgeCenter, getBezierPath, getMarkerId, Position, EdgeProps, EdgeText } from '~/index'
+import { getEdgeCenter, getBezierPath, getMarkerId, Position, EdgeProps, EdgeText } from '@braks/vue-flow'
 
 interface CustomEdgeProps extends EdgeProps {
   source: string

examples/Edges/EdgesExample.vue

@@ -2,7 +2,7 @@
 import CustomEdge from './CustomEdge.vue'
 import CustomEdge2 from './CustomEdge2.vue'
 import CustomLabel from './CustomLabel.vue'
-import { VueFlow, MiniMap, Controls, Background, MarkerType, useVueFlow, Edge, Node } from '~/index'
+import { VueFlow, MiniMap, Controls, Background, MarkerType, useVueFlow, Edge, Node } from '@braks/vue-flow'
 
 const initialNodes: Node[] = [
   { id: '1', type: 'input', label: 'Input 1', position: { x: 250, y: 0 } },