message: (docs) - Update Svelte API notes for pause
diff: @@ -24,6 +24,9 @@ used by either [`query`](#query), [`mutation`](#mutation), or [`subscription`](#
  create an [`Operation`](./core.md#operation) to execute. These are `query`, `variables`, and
  `context`; the same properties that the `operationStore` accepts as arguments on creation.
  +Additionally the `context` may have a `pause: boolean` property that instructs the `query` and
  +`subscription` operations to pause execution and freeze the result.
  +
  Furthermore the store exposes some **readonly properties** which represent the operation's progress
  and [result](./core.md#operationresult).
  