adds french & fixes translation issues

web/src/lib/models/summit_log.ts

@@ -1,5 +1,3 @@
-import { parse } from "date-fns";
-import { date, number, object, string } from "yup";
 
 class SummitLog {
   id?: string;
@@ -13,14 +11,5 @@ class SummitLog {
   }
 }
 
-const summitLogSchema = object<SummitLog>({
-  id: string().optional(),
-  date: date().transform((value, originalValue, context) => {
-    if (context.isType(value)) return value;
-    return parse(originalValue, 'dd.MM.yyyy', new Date());
-  }).required('Required').typeError('Invalid Date'),
-  text: string().optional(),
-});
 
-
-export { SummitLog, summitLogSchema }
+export { SummitLog };