Fix automation section crashing when a table has been deleted and is in use

packages/builder/src/components/automation/SetupPanel/AutomationBlockSetup.svelte

@@ -162,7 +162,7 @@
         <Select
           on:change={e => onChange(e, key)}
           value={inputData[key]}
-          options={Object.keys(table.schema)}
+          options={Object.keys(table?.schema || {})}
         />
       {:else if value.customType === "filters"}
         <ActionButton on:click={drawer.show}>Define filters</ActionButton>