chore: add changesets

Signed-off-by: braks <78412429+bcakmakoglu@users.noreply.github.com>

.changeset/large-actors-tap.md

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+---
+'@vue-flow/core': patch
+---
+
+Fix props being undefined on first render of custom node and edge components

.changeset/sixty-lions-tell.md

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+---
+'@vue-flow/core': patch
+---
+
+Remove `nodes` property from `ConnectionLineProps` - use `getNodes` inside the component instead ⚠️