refactor: adjust linting to latest eslint changes

src/app/modules/background/schedule/hash.ts

@@ -19,7 +19,7 @@
 export function hashStringToInt(string_: string): number {
   return [...string_].reduce(
     (accumulator, current) =>
-      current.charCodeAt(0) +
+      (current.codePointAt(0) ?? 0) +
       (accumulator << 6) +
       (accumulator << 16) -
       accumulator,

src/app/modules/data/data.provider.spec.ts

@@ -12,7 +12,7 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
-/* eslint-disable @typescript-eslint/no-non-null-assertion, @typescript-eslint/no-explicit-any */
+/* eslint-disable @typescript-eslint/no-non-null-assertion, @typescript-eslint/no-explicit-any, unicorn/no-thenable */
 import {TestBed} from '@angular/core/testing';
 import {Client} from '@openstapps/api/lib/client';
 import {

src/app/modules/schedule/page/schedule-view.component.ts

@@ -43,6 +43,7 @@ export class ScheduleViewComponent extends CalendarViewComponent {
   routeFragment = 'schedule/recurring';
 
   weekDates = Array.from({length: 7}).map(
+    /* eslint-disable-next-line unicorn/consistent-function-scoping */
     (_, i) => moment(new Date(2022, 0, 2 + i)), // 02/01/2022 is a Sunday
   );
 

src/environments/environment.production.ts

@@ -14,7 +14,7 @@
  */
 // The file contents for the current environment will overwrite these during build.
 // The build system defaults to the dev environment which uses `environment.ts`, but if you do
-// `ng build --env=prod` then `environment.prod.ts` will be used instead.
+// `ng build --env=prod` then `environment.production.ts` will be used instead.
 // The list of which env maps to which file can be found in `.angular-cli.json`.
 
 export const environment = {

src/environments/environment.ts

@@ -14,7 +14,7 @@
  */
 // The file contents for the current environment will overwrite these during build.
 // The build system defaults to the dev environment which uses `environment.ts`, but if you do
-// `ng build --env=prod` then `environment.prod.ts` will be used instead.
+// `ng build --env=prod` then `environment.production.ts` will be used instead.
 // The list of which env maps to which file can be found in `.angular-cli.json`.
 
 export const environment = {