docs: change branding Pawkey (#1)

- Change string instances from Sharkey to Pawkey
- Change logos and art to Pawkey
- Change repository URL where possible to our git repo
- Puppy > Shonks
- Change repo in compose_example.yml

Co-Authored-By: Bluey Heeler <bluey@pawkey.dev>

packages/sw/src/scripts/create-notification.ts

@@ -321,7 +321,7 @@ export async function createEmptyNotification(): Promise<void> {
 		await globalThis.registration.showNotification(
 			(new URL(origin)).host,
 			{
-				body: `Sharkey v${_VERSION_}`,
+				body: `Pawkey v${_VERSION_}`,
 				silent: true,
 				badge: iconUrl('null'),
 				tag: 'read_notification',