feat: add CollaboratorPicker component and integrate into CollaboratorScheduleSummaryFlow

- Implemented CollaboratorPicker for selecting employees with support for single and multiple selections.
- Created CollaboratorScheduleSummaryFlow to display collaborator schedules and exceptions.
- Added ServicePublicationFlow for managing service visibility on public pages.
- Introduced CSS styles for ServicePrivate component to enhance UI.

server/src/Models/AdminAssistant/AdminAssistant.Interface.ts

@@ -0,0 +1,45 @@
+import { ScheduleItem } from "../Schedules/Schedules.Interface";
+import { ISchedulesDisabled } from "../SchedulesDisabled/SchedulesDisabled.Interface";
+import { ISchedulesOverrides } from "../SchedulesOverrides/SchedulesOverrides.Interface";
+
+export type CollaboratorScheduleDetailsParams = {
+    companyId: string;
+    employeeId: string;
+    sessionUser: string;
+    fromDate?: Date;
+};
+
+export type CollaboratorScheduleDetailsCollaborator = {
+    employeeId: string;
+    fullName: string;
+    email: string;
+    avatar: string;
+    userId: string;
+};
+
+export type CollaboratorWeeklySchedule = {
+    companyId: string;
+    employeeId: string;
+    weekDay: number;
+    scheduleId: string;
+    schedules: ScheduleItem[];
+};
+
+export type CollaboratorScheduleServiceSummary = {
+    id: string;
+    name: string;
+};
+
+export type CollaboratorScheduleDetailsView = {
+    collaborator: CollaboratorScheduleDetailsCollaborator;
+    servicesById: Record<string, CollaboratorScheduleServiceSummary>;
+    weeklySchedules: CollaboratorWeeklySchedule[];
+    futureDisabledSchedules: ISchedulesDisabled[];
+    futureOverrides: ISchedulesOverrides[];
+};
+
+export interface IAdminAssistantManager {
+    getCollaboratorScheduleDetails(
+        data: CollaboratorScheduleDetailsParams
+    ): Promise<CollaboratorScheduleDetailsView>;
+}