refactor: make components more modular

would help in implementing name route

also did some stylistic changes

src/components/card/index.tsx

@@ -0,0 +1,5 @@
+export { default as Card } from './Card';
+export { default as CardTitle } from './CardTitle';
+export { default as CardBasic } from './CardBasic';
+export { default as CardCast } from './CardCast';
+export { default as CardResult } from './CardResult';