Initialisation

Added the packages and files for the backend server

node_modules/@apollo/utils.removealiases/README.md

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+# removeAliases
+
+The `removeAliases` function is a `graphql-js` visitor which removes aliases from all `Field` nodes. Note that this function makes no guarantees about the output being a valid GraphQL operation.
+
+For example, the following operation is no longer valid once the alias is removed since the fields can't be merged:
+
+```graphql
+query {
+  x(a: 1)
+  alias: x(a: 2)
+}
+```