Add ability to create named constant without code (#5840)

* Add support for forcing kcl input create variable

* Command palette padding tweak

* Make traverse function work for ExpressionStatements

* Add utilities for getting earliest safe index in AST

* Fix the insertIndex logic to not be based on the selection anymore

* Add workflow to create a named constant

* Fix bug with nameEndInDigits matcher

* Tweak command config

* Add a three-dot menu to feature tree pane to create parameters

* Add E2E test for create parameter flow

* Remove edit flow oops

* Fix tsc error

* Fix E2E test

* Update named constant position in edit flow test

* Add tags into consideration for safe insert index

Per @Irev-dev's helpful feedback, with unit tests!

src/components/CommandBar/CommandBar.tsx

@@ -114,7 +114,7 @@ export const CommandBar = () => {
           leaveTo="opacity-0 scale-95"
         >
           <WrapperComponent.Panel
-            className="relative z-50 pointer-events-auto w-full max-w-xl py-2 mx-auto border rounded rounded-tl-none shadow-lg bg-chalkboard-10 dark:bg-chalkboard-100 dark:border-chalkboard-70"
+            className="relative z-50 pointer-events-auto w-full max-w-xl pt-2 mx-auto border rounded rounded-tl-none shadow-lg bg-chalkboard-10 dark:bg-chalkboard-100 dark:border-chalkboard-70"
             as="div"
             data-testid="command-bar"
           >