Remove insights (#23952)

* removed server side

* Updated store layer

* unused import

* Updated autogenerated code template

* Updated tests

* lint fix

* unused translations

* webapp side

* Updated i18n

* lint fix:

* type fix

* Updated snapshots

* Removed insights from API specs

* updated e2e

* Updated e2e tests

* Updated e2e tests

* Removed insights tests

* Removed Insights as possible channel to load in sidebar from test

* Removed more insights tests

* More e2e fixed

* More cleanup

* Lint

* More cleanup in client4 and boards api

* More cleanup

* Fixes

* lint fix

---------

Co-authored-by: maria.nunez <maria.nunez@mattermost.com>
Co-authored-by: Mattermost Build <build@mattermost.com>

e2e-tests/cypress/tests/integration/channels/message_forwarding/forward_message_from_dm_spec.js

@@ -25,10 +25,6 @@ describe('Forward Message', () => {
     const commentMessage = 'Comment for the forwarded message';
 
     before(() => {
-        // # Testing Forwarding from Insights view requires a license
-        cy.apiRequireLicense();
-        cy.shouldHaveFeatureFlag('InsightsEnabled', true);
-
         cy.apiUpdateConfig({
             ServiceSettings: {
                 ThreadAutoFollow: true,

e2e-tests/cypress/tests/integration/channels/message_forwarding/forward_message_from_gm_spec.js

@@ -27,10 +27,6 @@ describe('Forward Message', () => {
     const commentMessage = 'Comment for the forwarded message';
 
     before(() => {
-        // # Testing Forwarding from Insights view requires a license
-        cy.apiRequireLicense();
-        cy.shouldHaveFeatureFlag('InsightsEnabled', true);
-
         cy.apiUpdateConfig({
             ServiceSettings: {
                 ThreadAutoFollow: true,

e2e-tests/cypress/tests/integration/channels/message_forwarding/forward_message_from_private_channel_spec.js

@@ -23,9 +23,7 @@ describe('Forward Message', () => {
     const replyMessage = 'Forward this reply';
 
     before(() => {
-        // # Testing Forwarding from Insights view requires a license
         cy.apiRequireLicense();
-        cy.shouldHaveFeatureFlag('InsightsEnabled', true);
 
         cy.apiUpdateConfig({
             ServiceSettings: {

e2e-tests/cypress/tests/integration/channels/message_forwarding/forward_message_from_public_channel_spec.js

@@ -30,10 +30,6 @@ describe('Forward Message', () => {
     const replyMessage = 'Forward this reply';
 
     before(() => {
-        // # Testing Forwarding from Insights view requires a license
-        cy.apiRequireLicense();
-        cy.shouldHaveFeatureFlag('InsightsEnabled', true);
-
         cy.apiUpdateConfig({
             ServiceSettings: {
                 ThreadAutoFollow: true,
@@ -201,32 +197,6 @@ describe('Forward Message', () => {
         verifyForwardedMessage({post: replyPost});
     });
 
-    it('MM-T4934_5 Forward public channel post while viewing Insights', () => {
-        // # Open the RHS with replies to the root post
-        cy.uiClickPostDropdownMenu(testPost.id, 'Reply', 'CENTER');
-
-        // * Assert RHS is open
-        cy.get('#rhsContainer').should('be.visible');
-
-        // # Visit global threads
-        cy.uiClickSidebarItem('insights');
-
-        // # Click on ... button of reply post
-        cy.clickPostDotMenu(replyPost.id, 'RHS_COMMENT');
-
-        // * Assert availability of the Forward menu-item
-        cy.findByText('Forward').click();
-
-        // * Forward Post
-        forwardPost({channelId: privateChannel.id});
-
-        // * Assert switch to testchannel
-        cy.get('#channelHeaderTitle', {timeout: TIMEOUTS.HALF_MIN}).should('be.visible').should('contain', privateChannel.display_name);
-
-        // * Assert post has been forwarded
-        verifyForwardedMessage({post: replyPost});
-    });
-
     it('MM-T4934_6 Forward public channel post to Private channel', () => {
         // # Check if ... button is visible in last post right side
         cy.get(`#CENTER_button_${testPost.id}`).should('not.be.visible');