Rename shared packages for portal

Move helpers, emails, and coredata exports to
Compliance Portal names so frontend apps and
workers share one vocabulary.

Signed-off-by: Bryan Frimin <bryan@probo.com>

packages/ui/src/v2/Button/Link.stories.tsx

@@ -50,7 +50,7 @@ type Story = StoryObj<typeof Link>;
 
 export const Playground: Story = {};
 
-// Mirrors the Trust Center top-bar nav: ghost links with a persistent active
+// Mirrors the Compliance Portal top-bar nav: ghost links with a persistent active
 // pill on the selected item.
 export const Nav: Story = {
   render: () => (

packages/ui/src/v2/ErrorState/ErrorState.stories.tsx

@@ -20,7 +20,7 @@ import { ErrorState } from "./ErrorState";
 
 const actions = (
   <>
-    <Button size={2} color="neutral" highContrast>Back to trust center</Button>
+    <Button size={2} color="neutral" highContrast>Back to compliance portal</Button>
     <Button size={2} variant="soft" color="neutral">Contact support</Button>
   </>
 );