[Serverless][SecuritySolution] Remove role based checks on nav tree for v1 footer (elastic#240276)

## Summary

- Removes role based checks on the nav tree for v1 navigation that was
used to launchpad footer and links.
There is another role based check within
[app_links.ts](https://github.com/elastic/kibana/blob/be1d887be62eb765a01db7523fd2f85ad035b116/x-pack/solutions/security/plugins/security_solution/public/app/links/app_links.ts#L54)
that is invoked at the plugin registration level to filter out value
report links for all other pre-defined roles ( except for SOC Manager,
Admin and EASE SOC Manager)

We should clean the above in a follow up PR as described in
elastic#236069 (comment)

- Adds/updates `id`s to launchpad v2 nav items (value report, siem
readiness, get started)

related elastic#234377

### Checklist

Check the PR satisfies following conditions. 

Reviewers should verify this PR satisfies this list as well.

- [ ] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)
- [ ]
[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)
was added for features that require explanation or tutorials
- [ ] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [ ] If a plugin configuration key changed, check if it needs to be
allowlisted in the cloud and added to the [docker
list](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)
- [ ] This was checked for breaking HTTP API changes, and any breaking
changes have been approved by the breaking-change committee. The
`release_note:breaking` label should be applied in these situations.
- [ ] [Flaky Test
Runner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1) was
used on any tests changed
- [ ] The PR description includes the appropriate Release Notes section,
and the correct `release_note:*` label is applied per the
[guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
- [ ] Review the [backport
guidelines](https://docs.google.com/document/d/1VyN5k91e5OVumlc0Gb9RPa3h1ewuPE705nRtioPiTvY/edit?usp=sharing)
and apply applicable `backport:*` labels.

### Identify risks

Does this PR introduce any risks? For example, consider risks like hard
to test bugs, performance regression, potential of data loss.

Describe the risk, its severity, and mitigation for each identified
risk. Invite stakeholders and evaluate how to proceed before merging.

- [ ] [See some risk
examples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx)
- [ ] ...

Author: ashokaditya

x-pack/solutions/security/packages/navigation/src/i18n_strings.ts

@@ -37,11 +37,6 @@ export const i18nStrings = {
         'This functionality is experimental and not supported. It may change or be removed at any time.',
     }),
   },
-  launchpad: {
-    title: i18n.translate('securitySolutionPackages.navLinks.launchpad', {
-      defaultMessage: 'Security launchpad',
-    }),
-  },
   assets: {
     title: i18n.translate('securitySolutionPackages.navLinks.assets', {
       defaultMessage: 'Assets',

x-pack/solutions/security/packages/navigation/src/link_groups.ts

@@ -20,5 +20,5 @@ export const SecurityLinkGroup: Record<SecurityGroupName, SecurityLinkGroupDefin
     [SecurityGroupName.assets]: { title: i18nStrings.assets.title },
     [SecurityGroupName.entityAnalytics]: { title: i18nStrings.entityAnalytics.title },
     [SecurityGroupName.machineLearning]: { title: i18nStrings.ml.title },
-    [SecurityGroupName.launchpad]: { title: i18nStrings.launchpad.title },
+    [SecurityGroupName.launchpad]: { title: i18nStrings.launchPad.title },
   });

x-pack/solutions/security/packages/navigation/src/navigation_tree/index.ts

@@ -5,7 +5,6 @@
  * 2.0.
  */
 
-import { createLaunchpadNavigationTree } from './security_launchpad_navigation_tree';
 import { createDashboardsNavigationTree } from './dashboards_navigation_tree';
 import { createRulesNavigationTree } from './rules_navigation_tree';
 import { createCasesNavigationTree } from './cases_navigation_tree';
@@ -22,7 +21,6 @@ export const defaultNavigationTree = {
   cases: createCasesNavigationTree,
   investigations: createInvestigationsNavigationTree,
   explore: createExploreNavigationTree,
-  launchpad: createLaunchpadNavigationTree,
   assets: createAssetsNavigationTree,
   entityAnalytics: createEntityAnalyticsNavigationTree,
   ml: createMachineLearningNavigationTree,

x-pack/solutions/security/packages/navigation/src/navigation_tree/security_launchpad_navigation_tree.test.ts

@@ -10,8 +10,6 @@ import { mockServices } from '../common/services/__mocks__/services.mock';
 import { registerSolutionNavigation } from './navigation';
 import { createNavigationTree } from './navigation_tree';
 import { createAiNavigationTree } from './ai_navigation/ai_navigation_tree';
-import { SecurityPageName, SecurityGroupName } from '@kbn/security-solution-navigation';
-import type { NavigationTreeDefinition } from '@kbn/core-chrome-browser';
 
 jest.mock('./navigation_tree');
 jest.mock('./ai_navigation/ai_navigation_tree');
@@ -74,112 +72,3 @@ describe('Security Side Nav', () => {
     });
   });
 });
-
-describe('Navigation Tree Role-Based Access', () => {
-  const services = mockServices;
-  const mockGetCurrentUser = jest.fn();
-
-  beforeEach(() => {
-    jest.clearAllMocks();
-    // Set up the mock for getCurrentUser
-    services.security.authc.getCurrentUser = mockGetCurrentUser;
-  });
-
-  const findLaunchpadNode = (navigationTree: NavigationTreeDefinition) => {
-    const footer = navigationTree.footer?.[0];
-    if (footer && 'children' in footer) {
-      return footer.children.find(
-        (child) => 'id' in child && child.id === SecurityPageName.landing
-      );
-    }
-    return undefined;
-  };
-
-  const findAiValueNode = (navigationTree: NavigationTreeDefinition) => {
-    const footer = navigationTree.footer?.[0];
-    if (footer && 'children' in footer) {
-      const launchpadGroup = footer.children?.find(
-        (child) => 'id' in child && child.id === SecurityGroupName.launchpad
-      );
-      if (launchpadGroup && launchpadGroup.children) {
-        return launchpadGroup.children[0]?.children?.find(
-          (child) => 'id' in child && child.id === SecurityPageName.aiValue
-        );
-      }
-    }
-    return undefined;
-  };
-
-  const createNavigationTreeWithUser = async (user: { roles?: string[] } | null) => {
-    if (user === null) {
-      mockGetCurrentUser.mockResolvedValue(null);
-    } else {
-      mockGetCurrentUser.mockResolvedValue(user);
-    }
-    const actualCreateNavigationTree = jest.requireActual('./navigation_tree').createNavigationTree;
-    return actualCreateNavigationTree(services);
-  };
-
-  const createNavigationTreeWithError = async (error: Error) => {
-    mockGetCurrentUser.mockRejectedValue(error);
-    const actualCreateNavigationTree = jest.requireActual('./navigation_tree').createNavigationTree;
-    return actualCreateNavigationTree(services);
-  };
-
-  const expectAiValueAccess = (navigationTree: NavigationTreeDefinition) => {
-    const launchpadNode = findLaunchpadNode(navigationTree);
-    const aiValueNode = findAiValueNode(navigationTree);
-
-    expect(launchpadNode).toBeUndefined(); // Should not be a direct item
-    expect(aiValueNode).toBeDefined(); // Should be in the launchpad group
-    expect(aiValueNode?.id).toBe(SecurityPageName.aiValue);
-  };
-
-  const expectNoAiValueAccess = (navigationTree: NavigationTreeDefinition) => {
-    const launchpadNode = findLaunchpadNode(navigationTree);
-    const aiValueNode = findAiValueNode(navigationTree);
-
-    expect(launchpadNode).toBeDefined(); // Should be a direct item
-    expect(launchpadNode?.id).toBe(SecurityPageName.landing);
-    expect(aiValueNode).toBeUndefined(); // Should not be in the launchpad group
-  };
-
-  it('grants AI value access to admin role', async () => {
-    const navigationTree = await createNavigationTreeWithUser({ roles: ['admin', 'viewer'] });
-    expectAiValueAccess(navigationTree);
-  });
-
-  it('grants AI value access to soc_manager role', async () => {
-    const navigationTree = await createNavigationTreeWithUser({
-      roles: ['soc_manager', 'analyst'],
-    });
-    expectAiValueAccess(navigationTree);
-  });
-
-  it('denies AI value access to other roles', async () => {
-    const navigationTree = await createNavigationTreeWithUser({
-      roles: ['viewer', 'analyst', 'editor'],
-    });
-    expectNoAiValueAccess(navigationTree);
-  });
-
-  it('denies AI value access when user has no roles', async () => {
-    const navigationTree = await createNavigationTreeWithUser({ roles: [] });
-    expectNoAiValueAccess(navigationTree);
-  });
-
-  it('denies AI value access when getCurrentUser fails', async () => {
-    const navigationTree = await createNavigationTreeWithError(new Error('Authentication failed'));
-    expectNoAiValueAccess(navigationTree);
-  });
-
-  it('denies AI value access when getCurrentUser returns null', async () => {
-    const navigationTree = await createNavigationTreeWithUser(null);
-    expectNoAiValueAccess(navigationTree);
-  });
-
-  it('denies AI value access when user object has no roles property', async () => {
-    const navigationTree = await createNavigationTreeWithUser({});
-    expectNoAiValueAccess(navigationTree);
-  });
-});