refactor: update company registration flow and email handling; switch to zod for validation

public/locales/et/account.json

@@ -113,5 +113,12 @@
   "createTeam": "Create a team to get started.",
   "createTeamButtonLabel": "Create a Team",
   "createCompanyAccount": "Create Company Account",
-  "requestCompanyAccount": "Küsi pakkumist"
+  "requestCompanyAccount": {
+    "title": "Ettevõtte andmed",
+    "description": "Pakkumise saamiseks palun sisesta ettevõtte andmed millega MedReport kasutada kavatsed.",
+    "button": "Küsi pakkumist",
+    "successTitle": "Päring edukalt saadetud!",
+    "successDescription": "Saadame teile esimesel võimalusel vastuse",
+    "successButton": "Tagasi kodulehele"
+  }
 }