added SprayGraph.vue

src/components/SprayGraph.vue

@@ -0,0 +1,26 @@
+<template>
+  <h3>This Graph will be available soon</h3>
+</template>
+
+<script>
+import {watch} from "vue";
+
+export default {
+  name: "SprayGraph",
+  props: {
+    spray: {
+      type: Object,
+      required: true
+    }
+  },
+  setup(props) {
+    watch(() => props.spray, () => {
+      console.log(props.spray)
+    })
+  }
+}
+</script>
+
+<style scoped lang="scss">
+
+</style>