- addes @adonisjs/redis fo saving session into redis with redis.ts contract and config

- npm updated
- added createHashValues and dlete inside File.ts
- added dataset_count property inside Subject.ts
- corrected rotes.ts with correct permissions

app/Models/Person.ts

@@ -69,6 +69,12 @@ export default class Person extends BaseModel {
         return stock;
     }
 
+    @computed()
+    public get pivot_contributor_type() {
+        const contributor_type = this.$extras.pivot_contributor_type; //my pivot column name was "stock"
+        return contributor_type;
+    }
+
     @manyToMany(() => Dataset, {
         pivotForeignKey: 'person_id',
         pivotRelatedForeignKey: 'document_id',