chore: move storybook config files to use typescript

[shootermv]

Checklist:

• I have read freeCodeCamp's contribution guidelines.
• My pull request has a descriptive title (not a vague title like Update index.md)

Closes #369

[huyenltnguyen]

Thank you for the PR.

I'm afraid renaming the files is not enough. I pulled the branch down and got some TS errors in main.ts, manager.ts, and theme.ts.

Those TS errors should be reported when the typecheck command runs, but they currently aren't. So there should be some changes to the tsconfig file as well.

[shootermv]

I added some missing packages Which seem to resolve ts errors (hope u will have time to review)

[shootermv]

updated the PR.. hope this time is good

[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@types/[email protected]	None	0	2.27 MB	types
npm/[email protected]	Transitive: environment, filesystem	+8	285 kB	ryanzim
npm/[email protected]	eval, unsafe Transitive: environment, filesystem	+26	3.03 MB	evilebottnawi
npm/[email protected]	environment, filesystem	+2	232 kB	ai
npm/[email protected]	None	0	2.05 MB	rundevelopment
npm/[email protected]	environment	+6	3.26 MB	gaearon
npm/[email protected]	environment	+5	415 kB	gaearon
npm/[email protected]	Transitive: environment	+12	62.7 kB	luwes
npm/[email protected]	environment Transitive: filesystem, unsafe	+77	4.4 MB	egoist
npm/[email protected]	None	0	2.52 MB	eventualbuddha, lukastaegert, rich_harris, ...2 more

🚮 Removed packages: npm/[email protected]

View full report↗︎

[shootermv]

is something wrong with this PR , which need update?