HM-119. Добавлена валидация key при создании хранилищ

http/store.http

@@ -12,7 +12,7 @@ content-type: application/json
 Api-Name: store-service-test
 
 {
-    "key": "testApi-455",
+    "key": "teFDfd4_fd-g53",
     "value": {
 
     },

src/store/store.schema.ts

@@ -25,6 +25,8 @@ export class Store extends Document {
         required: true,
         unique: true,
         type: String,
+        minlength: 6,
+        validate: new RegExp(/^[a-zA-Z][a-zA-Z0-9_-]*$/)
     })
     key: string;