Migrate all components from constructor-based DI to inject() pattern

[Copilot]

Modernizes dependency injection across all 24 components in the time-planning plugin to use Angular's inject() function instead of constructor-based injection, following the pattern established in the backend configuration plugin.

Changes

• Dependency injection migration: Converted constructor parameters to field-level inject() calls
• @Inject token migration: Replaced @Inject(TOKEN) decorator pattern with inject<Type>(TOKEN)
• Constructor cleanup: Removed all constructors; moved initialization logic to ngOnInit() where needed
• Access modifiers preserved: Maintained public/private visibility as originally specified

Migration Pattern

Before:

constructor(
  private service: TimePlanningPnSettingsService,
  @Inject(MAT_DIALOG_DATA) public data: AssignedSiteModel,
  private store: Store
) {
  this.previousData = {...data};
}

After:

private service = inject(TimePlanningPnSettingsService);
public data = inject<AssignedSiteModel>(MAT_DIALOG_DATA);
private store = inject(Store);

ngOnInit(): void {
  this.previousData = {...this.data};
}

Components Migrated (24)

• Settings (1): time-planning-settings
• Plannings (6): container, table, assigned-site dialog, download-excel dialog, workday-entity dialog
• Layout (1): time-planning-pn-layout
• Registration devices (6): create/edit/delete modals, OTP code, container, table
• Flexes (4): comment office modals, container, table
• Working hours (7): mobile view, comment office modals, upload modal, container, header, table

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Migrate all components from constructor-based DI to inject() pattern</issue_title>
<issue_description>Use this PR as reference for all the parts that needs to be taken into consideration when doing the migration microting/eform-backendconfiguration-plugin#608</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Migrate all components from constructor-based DI to inject() pattern #1197

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