fix: validation link for access-domains deeplinks to Invite tab (#22845)

The "validate domain" link sent in the email when adding an Access
Domain wasn't working because the link didn't deep link to the Invite
tab

URLs are now built to include the that hash property to deep link to the
target tab.

Before:
```
https://example.com/settings/members?wtdId=<id>&validationToken=<token>
```

After:
```
https://example.com/settings/members?wtdId=<id>&validationToken=<token>#invite
```

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packages/twenty-server/src/engine/core-modules/approved-access-domain/services/approved-access-domain.service.ts

@@ -86,6 +86,7 @@ export class ApprovedAccessDomainService {
           workspaceId: workspace.id,
         }),
       },
+      hash: 'invite',
     });
 
     if (!isDefined(sender.userEmail)) {

packages/twenty-server/src/engine/core-modules/approved-access-domain/services/approved-access-domain.spec.ts

@@ -344,6 +344,7 @@ describe('ApprovedAccessDomainService', () => {
           wtdId: approvedAccessDomain.id,
           validationToken: 'signed.jwt.token',
         },
+        hash: 'invite',
       });
 
       expect(emailService.send).toHaveBeenCalledWith({

packages/twenty-server/src/engine/core-modules/domain/domain-server-config/utils/build-url-with-pathname-and-search-params.util.ts

@@ -4,12 +4,14 @@ type BuildUrlWithPathnameAndSearchParamsProps = {
   baseUrl: URL;
   pathname?: string;
   searchParams?: Record<string, string | number | boolean>;
+  hash?: string;
 };
 
 export const buildUrlWithPathnameAndSearchParams = ({
   baseUrl,
   pathname,
   searchParams,
+  hash,
 }: BuildUrlWithPathnameAndSearchParamsProps) => {
   const url = baseUrl;
 
@@ -21,5 +23,9 @@ export const buildUrlWithPathnameAndSearchParams = ({
     appendSearchParamsToUrl(url, searchParams);
   }
 
+  if (hash) {
+    url.hash = hash;
+  }
+
   return url;
 };

packages/twenty-server/src/engine/core-modules/domain/workspace-domains/services/__test__/workspace-domains.service.spec.ts

@@ -183,6 +183,38 @@ describe('WorkspaceDomainsService', () => {
       expect(result.searchParams.get('foo')).toBe('bar');
       expect(result.searchParams.get('baz')).toBe('123');
     });
+
+    it('should set the hash if provided', () => {
+      jest
+        .spyOn(twentyConfigService, 'get')
+        .mockImplementation((key: string) => {
+          const env = {
+            FRONTEND_URL: 'https://example.com',
+          };
+
+          // @ts-expect-error legacy noImplicitAny
+          return env[key];
+        });
+
+      const result = workspaceDomainsService.buildWorkspaceURL({
+        workspace: {
+          subdomain: 'test',
+          customDomain: null,
+          isCustomDomainEnabled: false,
+        },
+        pathname: '/settings/members',
+        searchParams: {
+          wtdId: 'domain-id',
+        },
+        hash: 'invite',
+      });
+
+      expect(result.hash).toBe('#invite');
+      expect(result.searchParams.get('wtdId')).toBe('domain-id');
+      expect(result.toString()).toBe(
+        'https://example.com/settings/members?wtdId=domain-id#invite',
+      );
+    });
   });
 
   describe('getWorkspaceByOriginOrDefaultWorkspace', () => {

packages/twenty-server/src/engine/core-modules/domain/workspace-domains/services/workspace-domains.service.ts

@@ -31,10 +31,12 @@ export class WorkspaceDomainsService {
     workspace,
     pathname,
     searchParams,
+    hash,
   }: {
     workspace: WorkspaceDomainConfig;
     pathname?: string;
     searchParams?: Record<string, string | number | boolean>;
+    hash?: string;
   }) {
     const workspaceUrls = this.getWorkspaceUrls(workspace);
 
@@ -42,6 +44,7 @@ export class WorkspaceDomainsService {
       baseUrl: new URL(workspaceUrls.customUrl ?? workspaceUrls.subdomainUrl),
       pathname,
       searchParams,
+      hash,
     });
 
     return url;