MED-145: send notification to patient when summary completed (#61)

* MED-145: send notification to patient when summary completed

* MED-145: send notification to patient when summary completed

* use aliased imports where possible, revert cart service urls

* save language preference to local db

* remove unnecessary optional chaning

packages/email-templates/src/locales/ru/company-offer-email.json

@@ -0,0 +1,8 @@
+{
+  "subject": "Uus ettevõtte liitumispäring",
+  "previewText": "Ettevõte {{companyName}} soovib pakkumist",
+  "companyName": "Ettevõtte nimi:",
+  "contactPerson": "Kontaktisik:",
+  "email": "E-mail:",
+  "phone": "Telefon:"
+}