Loading of Test data fails due to unique primary key constraint in Allowance (#613)

* Ignore Pycharm IDE directory

* init will get executed even if there are no tables, hence migrations cannot be applies at the first step

* Separate loanaccount test data load because primary key conflicts due to post_save signal

* Avoid multiple DB save calls

load_data/payroll_data.json

@@ -1592,32 +1592,5 @@
       "status": "requested",
       "description": "Software license for Sublime Text (1-year subscription for team development)."
     }
-  },
-  {
-    "model": "payroll.loanaccount",
-    "pk": 1,
-    "fields": {
-      "created_at": "2024-12-12T09:45:26.097Z",
-      "created_by": 1,
-      "modified_by": 1,
-      "is_active": true,
-      "type": "loan",
-      "title": "Medical Loan",
-      "employee_id": 18,
-      "loan_amount": 60000.0,
-      "provided_date": "2024-12-01",
-      "allowance_id": 5,
-      "description": "Loan for parents medical case",
-      "is_fixed": true,
-      "rate": 0.0,
-      "installment_amount": 5000.0,
-      "installments": 12,
-      "installment_start_date": "2025-01-01",
-      "apply_on": "end_of_month",
-      "settled": false,
-      "settled_date": null,
-      "asset_id": null,
-      "deduction_ids": [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33]
-    }
   }
 ]

load_data/payroll_loanaccount_data.json

@@ -0,0 +1,29 @@
+[
+  {
+    "model": "payroll.loanaccount",
+    "pk": 1,
+    "fields": {
+      "created_at": "2024-12-12T09:45:26.097Z",
+      "created_by": 1,
+      "modified_by": 1,
+      "is_active": true,
+      "type": "loan",
+      "title": "Medical Loan",
+      "employee_id": 18,
+      "loan_amount": 60000.0,
+      "provided_date": "2024-12-01",
+      "allowance_id": 5,
+      "description": "Loan for parents medical case",
+      "is_fixed": true,
+      "rate": 0.0,
+      "installment_amount": 5000.0,
+      "installments": 12,
+      "installment_start_date": "2025-01-01",
+      "apply_on": "end_of_month",
+      "settled": false,
+      "settled_date": null,
+      "asset_id": null,
+      "deduction_ids": [1,2,3]
+    }
+  }
+]