message: Add documentation on CEL export format
diff: @@ -22,6 +22,7 @@ function formatQuery(
  - SQL `WHERE` clause
  - Parameterized SQL (with anonymous or named parameters)
  - MongoDB
  +- Common Expression Language (CEL)
  :::info
  @@ -168,6 +169,20 @@ Output:
  `{"$and":[{"firstName":{"$eq":"Steve"}},{"lastName":{"$eq":"Vai"}}]}`;
  ```
  +### Common Expression Language
  +
  +For Common Expression Language (CEL) output, use the "cel" format.
  +
  +```ts
  +formatQuery(query, 'cel');
  +```
  +
  +Output:
  +
  +```ts
  +`firstName = "Steve" && lastName = "Vai"`;
  +```
  +
  ## Configuration
  An object can be passed as the second argument instead of a string in order to have more detailed control over the output.
  