create datatable for observed item

routes/v3.php

@@ -7,6 +7,7 @@ use App\Http\Controllers\V3\Azmayesh\AzmayeshTypeController;
 use App\Http\Controllers\V3\CMMSMachinesController;
 use App\Http\Controllers\V3\FMSVehicleManagementController;
 use App\Http\Controllers\V3\Harim\DivarkeshiController;
+use App\Http\Controllers\V3\ObservedItemController;
 use App\Http\Controllers\V3\ProfileController;
 use App\Http\Controllers\V3\RahdaranController;
 use App\Http\Controllers\V3\RoadItemsProjectController;
@@ -176,5 +177,12 @@ Route::prefix('fms_vehicle')
     ->name('fmsVehicle.')
     ->controller(FMSVehicleManagementController::class)
     ->group(function () {
-        Route::get('/get_activity', 'getActivity')->name('getActivity');
+        Route::post('/get_activity', 'getActivity')->name('getActivity');
+    });
+
+Route::prefix('obseved_item')
+    ->name('observedItem.')
+    ->controller(ObservedItemController::class)
+    ->group(function () {
+        Route::post('/filter', 'filter')->name('filter');
     });