feat(reporting): implement timezone support in reporting allocation and related components

- Added timezone handling in the getMemberTimeSheets method to ensure accurate date calculations based on user timezone.
- Created ReportingControllerBaseWithTimezone to centralize timezone-related logic for reporting.
- Introduced a migration to add a timezone column to the users table for better user experience.
- Updated frontend API services and hooks to include user's timezone in requests.
- Enhanced members time reports page to display time logs in the user's local timezone.

worklenz-frontend/src/api/reporting/reporting.timesheet.api.service.updated.ts

@@ -0,0 +1,92 @@
+import { API_BASE_URL } from '@/shared/constants';
+import { toQueryString } from '@/utils/toQueryString';
+import apiClient from '../api-client';
+import { IServerResponse } from '@/types/common.types';
+import { IAllocationViewModel } from '@/types/reporting/reporting-allocation.types';
+import {
+  IProjectLogsBreakdown,
+  IRPTTimeMember,
+  IRPTTimeProject,
+  ITimeLogBreakdownReq,
+} from '@/types/reporting/reporting.types';
+
+const rootUrl = `${API_BASE_URL}/reporting`;
+
+// Helper function to get user's timezone
+const getUserTimezone = () => {
+  return Intl.DateTimeFormat().resolvedOptions().timeZone;
+};
+
+export const reportingTimesheetApiService = {
+  getTimeSheetData: async (
+    body = {},
+    archived = false
+  ): Promise<IServerResponse<IAllocationViewModel>> => {
+    const q = toQueryString({ archived });
+    const bodyWithTimezone = {
+      ...body,
+      timezone: getUserTimezone()
+    };
+    const response = await apiClient.post(`${rootUrl}/allocation/${q}`, bodyWithTimezone);
+    return response.data;
+  },
+
+  getAllocationProjects: async (body = {}) => {
+    const bodyWithTimezone = {
+      ...body,
+      timezone: getUserTimezone()
+    };
+    const response = await apiClient.post(`${rootUrl}/allocation/allocation-projects`, bodyWithTimezone);
+    return response.data;
+  },
+
+  getProjectTimeSheets: async (
+    body = {},
+    archived = false
+  ): Promise<IServerResponse<IRPTTimeProject[]>> => {
+    const q = toQueryString({ archived });
+    const bodyWithTimezone = {
+      ...body,
+      timezone: getUserTimezone()
+    };
+    const response = await apiClient.post(`${rootUrl}/time-reports/projects/${q}`, bodyWithTimezone);
+    return response.data;
+  },
+
+  getMemberTimeSheets: async (
+    body = {},
+    archived = false
+  ): Promise<IServerResponse<IRPTTimeMember[]>> => {
+    const q = toQueryString({ archived });
+    const bodyWithTimezone = {
+      ...body,
+      timezone: getUserTimezone()
+    };
+    const response = await apiClient.post(`${rootUrl}/time-reports/members/${q}`, bodyWithTimezone);
+    return response.data;
+  },
+
+  getProjectTimeLogs: async (
+    body: ITimeLogBreakdownReq
+  ): Promise<IServerResponse<IProjectLogsBreakdown[]>> => {
+    const bodyWithTimezone = {
+      ...body,
+      timezone: getUserTimezone()
+    };
+    const response = await apiClient.post(`${rootUrl}/project-timelogs`, bodyWithTimezone);
+    return response.data;
+  },
+
+  getProjectEstimatedVsActual: async (
+    body = {},
+    archived = false
+  ): Promise<IServerResponse<IRPTTimeProject[]>> => {
+    const q = toQueryString({ archived });
+    const bodyWithTimezone = {
+      ...body,
+      timezone: getUserTimezone()
+    };
+    const response = await apiClient.post(`${rootUrl}/time-reports/estimated-vs-actual${q}`, bodyWithTimezone);
+    return response.data;
+  },
+};