TWNTY-4450 - Add tests for /modules/activities/emails (#4520)

* Add tests for `/modules/activities/emails`

Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

* Fix tests

Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

* Remove temporary changes

Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

---------

Co-authored-by: gitstart-twenty <gitstart-twenty@users.noreply.github.com>
Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

packages/twenty-front/src/modules/activities/emails/states/emailThreadsPageComponentState.ts

@@ -0,0 +1,12 @@
+import { createComponentState } from '@/ui/utilities/state/component-state/utils/createComponentState';
+
+export type EmailThreadsPageType = {
+  pageNumber: number;
+  hasNextPage: boolean;
+};
+
+export const emailThreadsPageComponentState =
+  createComponentState<EmailThreadsPageType>({
+    key: 'emailThreadsPageComponentState',
+    defaultValue: { pageNumber: 1, hasNextPage: true },
+  });

packages/twenty-front/src/modules/activities/emails/states/lastViewableEmailThreadIdState.ts

@@ -0,0 +1,8 @@
+import { createState } from '@/ui/utilities/state/utils/createState';
+
+export const emailThreadIdWhenEmailThreadWasClosedState = createState<
+  string | null
+>({
+  key: 'emailThreadIdWhenEmailThreadWasClosedState',
+  defaultValue: null,
+});

packages/twenty-front/src/modules/activities/emails/states/viewableEmailThreadIdState.ts

@@ -0,0 +1,6 @@
+import { createState } from '@/ui/utilities/state/utils/createState';
+
+export const viewableEmailThreadIdState = createState<string | null>({
+  key: 'viewableEmailThreadIdState',
+  defaultValue: null,
+});