Revert attempt to make things nice, because it breaks testing

Author: NullVoxPopuli

packages/app-support/limber-ui/addon/src/components/code.gts

@@ -1,7 +1,6 @@
 import Component from '@glimmer/component';
 import { guidFor } from '@ember/object/internals';
 import { htmlSafe } from '@ember/template';
-import { isDevelopingApp, macroCondition } from '@embroider/macros';
 
 import { link } from 'reactiveweb/link';
 
@@ -65,13 +64,8 @@ interface Signature {
 }
 
 const DEFAULT_NUMBER_OF_LINES = 7;
-const PROD = 'https://limber.glimdown.com/edit';
-let HOST = PROD;
-
-// TODO: if localhost isn't running, fallback to live production
-if (macroCondition(isDevelopingApp())) {
-  HOST = 'http://localhost:4201/edit';
-}
+// TODO: allow import.meta.env to override this
+const HOST = 'https://limber.glimdown.com/edit';
 
 const INITIAL_URL = (force?: boolean) =>
   `${HOST}?format=gjs&t=<template></template>` + (force ? `&forceEditor=${force}` : '');