refactor(core): use node/edge id as only dependency for nodes/edges list (#1447)

* refactor(core): use node id to (re-)render nodes

* refactor(core): use edge id to (re-)render nodes

* chore(changeset): add

* chore(core): cleanup

* chore(core): cast cmp as any

.changeset/calm-pigs-yawn.md

@@ -0,0 +1,5 @@
+---
+"@vue-flow/core": minor
+---
+
+Return non-nullable edge from `useEdge`

.changeset/four-singers-suffer.md

@@ -0,0 +1,5 @@
+---
+"@vue-flow/core": minor
+---
+
+Use node/edge id as the only dependency to render nodes/edges.