docs: 📝 Update env var and write Configuration doc

apps/builder/components/shared/Graph/Nodes/StepNode/SettingsPopoverContent/bodies/GoogleSheetsSettingsBody/SpreadsheetDropdown.tsx

@@ -20,7 +20,9 @@ export const SpreadsheetsDropdown = ({
   })
   const { spreadsheets, isLoading } = useSpreadsheets({
     credentialsId,
-    onError: (e) => toast({ title: e.name, description: e.message }),
+    onError: (e) =>
+      !toast.isActive('spreadsheets') &&
+      toast({ id: 'spreadsheets', title: e.name, description: e.message }),
   })
   const currentSpreadsheet = useMemo(
     () => spreadsheets?.find((s) => s.id === spreadsheetId),

apps/builder/components/shared/Graph/Nodes/StepNode/SettingsPopoverContent/bodies/SendEmailSettings/SendEmailSettings.tsx

@@ -69,9 +69,9 @@ export const SendEmailSettings = ({ options, onOptionsChange }: Props) => {
           currentCredentialsId={options.credentialsId}
           onCredentialsSelect={handleCredentialsSelect}
           onCreateNewClick={onOpen}
-          defaultCredentialLabel={
-            process.env.NEXT_PUBLIC_EMAIL_NOTIFICATIONS_FROM_EMAIL
-          }
+          defaultCredentialLabel={process.env.NEXT_PUBLIC_SMTP_FROM?.match(
+            /\<(.*)\>/
+          )?.pop()}
           refreshDropdownKey={refreshCredentialsKey}
         />
       </Stack>

apps/builder/components/shared/Graph/Nodes/StepNode/SettingsPopoverContent/bodies/SendEmailSettings/SmtpConfigModal.tsx

@@ -78,7 +78,6 @@ export const SmtpConfigModal = ({
         <ModalFooter>
           <Button
             colorScheme="blue"
-            mr={3}
             onClick={handleCreateClick}
             isDisabled={
               isNotDefined(smtpConfig.from.email) ||
@@ -91,7 +90,6 @@ export const SmtpConfigModal = ({
           >
             Create
           </Button>
-          <Button variant="ghost">Close</Button>
         </ModalFooter>
       </ModalContent>
     </Modal>