feat(app): locks new link input on profile (#304)

Prevents the last link entry, always blank inputs, from being sorted
into the Links list while editing and removes the cleanup workaround
that is no longer needed.

package.json

@@ -25,7 +25,7 @@
 		"@lezer/highlight": "^1.2.1",
 		"@polar-sh/checkout": "^0.1.6",
 		"@polar-sh/sdk": "^0.18.0",
-		"@rodrigodagostino/svelte-sortable-list": "^0.10.8",
+		"@rodrigodagostino/svelte-sortable-list": "^0.10.16",
 		"@skeletonlabs/skeleton": "^2.10.3",
 		"@skeletonlabs/tw-plugin": "^0.4.0",
 		"@sveltejs/adapter-node": "^5.2.9",
@@ -111,4 +111,4 @@
 			"@discordjs/util": "patches/@discordjs__util.patch"
 		}
 	}
-}
+}