♻️ Export bot-engine code into its own package

packages/bot-engine/getPrefilledValue.ts

@@ -0,0 +1,13 @@
+import { isDefined } from '@typebot.io/lib/utils'
+import { InputBlock } from '@typebot.io/schemas/features/blocks/schemas'
+import { Variable } from '@typebot.io/schemas/features/typebot/variable'
+
+export const getPrefilledInputValue =
+  (variables: Variable[]) => (block: InputBlock) => {
+    const variableValue = variables.find(
+      (variable) =>
+        variable.id === block.options.variableId && isDefined(variable.value)
+    )?.value
+    if (!variableValue || Array.isArray(variableValue)) return
+    return variableValue
+  }