Add pl-api to workspace

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

packages/pl-api/lib/main.ts

@@ -0,0 +1,6 @@
+export { PlApiClient } from './client';
+export { type Response as PlApiResponse } from './request';
+export * from './entities';
+export * from './features';
+export * from './params';
+export * from './responses';