Improve site URL configuration and update Storybook play function

Co-authored-by: ryanclementshax <ryanclementshax@gmail.com>

Author: cursoragent

lib/constants.ts

@@ -5,8 +5,12 @@ export const IS_PREVIEW = process.env.VERCEL_ENV === 'preview'
 
 const protocol = IS_DEV ? 'http://' : 'https://'
 
-export const SITE_URL: string =
-  protocol + (process.env.NEXT_PUBLIC_URL ?? 'localhost:3000')
+const configuredHost =
+  process.env.NEXT_PUBLIC_URL && process.env.NEXT_PUBLIC_URL.trim().length > 0
+    ? process.env.NEXT_PUBLIC_URL
+    : 'localhost:3000'
+
+export const SITE_URL: string = protocol + configuredHost
 
 export const RSS_FEED_URL = `${SITE_URL}/rss/feed.xml`
 export const JSON_FEED_URL = `${SITE_URL}/rss/feed.json`

stories/storyUtils.ts

@@ -77,8 +77,8 @@ export const withArgs: <T>(args?: Args<T>) => StoryModifier<T> =
 
 export const withPlay: <T>(play?: StorybookPlay<T>) => StoryModifier<T> =
   play => story => {
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any -- TODO: refine Storybook v8 play typing
     // TODO: Storybook v8 typing for play is stricter; leaving as-is for now
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any -- TODO: refine Storybook v8 play typing
     story.play = play as any
     return story
   }