Fix Livewire BindingResolutionException: replace @this calls in pushed scripts with #[On] + Livewire.emit

- Add #[On] attributes to 5 Livewire component methods:
  - LayerManager::saveManualGeojson
  - ProjectForm::setLocation
  - ProjectMap::selectFeature (already had #[On])
  - TaskForm::closeModal
  - TaskKanban::updateTaskStatus
- Replace @this.method() in @push('scripts') with Livewire.emit() calls
- Fix DataTable event payloads from objects {id: X} to scalars X for:
  - FeatureTable::map-select-feature
  - InspectionTable::map-view-inspection, edit-inspection, delete-inspection

resources/views/livewire/projects/project-form.blade.php

@@ -70,7 +70,7 @@
                     country = (d.address && d.address.country_code) ? d.address.country_code : '';
                 }
             } catch (e) { /* geocoding optional */ }
-            @this.setLocation(String(lat), String(lng), address, country);
+            Livewire.emit('set-location', String(lat), String(lng), address, country);
             setStatus('');
         }
 
@@ -86,7 +86,7 @@
                     placeMarker(lat, lng);
                     const address = arr[0].display_name || '';
                     const country = (arr[0].address && arr[0].address.country_code) ? arr[0].address.country_code : '';
-                    @this.setLocation(String(lat), String(lng), address, country);
+                    Livewire.emit('set-location', String(lat), String(lng), address, country);
                     setStatus('');
                 } else {
                     setStatus('{{ __('No results') }}');