feat(settings): add Logs as a dedicated tab in General settings (#21180)

## What & why

The audit-log viewer lived as a full-screen page reachable only via a
"View Logs" button buried in the **Security** tab. This surfaces it as
the **third tab in General settings** (`General | Security | Logs`),
consistent with the other tabs.

## Changes

- **Relocated** the event-logs module
`pages/settings/security/event-logs/` → `modules/settings/event-logs/`
and render it as tab content instead of a `FullScreenContainer` page.
Dropped `SettingsPath.EventLogs`, its route, and the fullscreen handling
in favor of the `general#logs` hash tab.
- **Security tab:** removed the "View Logs" entry; kept the
log-retention setting there.
- **In-tab gating** (shown to users with the Security permission):
Enterprise upgrade card when not entitled, a clear "ClickHouse not
configured" placeholder otherwise (derived from client config), and the
query is skipped when disabled. Replaces a bespoke error component that
string-matched error messages with the shared `SettingsEmptyPlaceholder`
/ `SettingsEnterpriseFeatureGateCard`.
- **Layout:** boxed content column with the table selector + filters
grouped in a `Card` and the results table below, matching settings
conventions. Kept the existing fixed filters (page/event name, member,
period) rather than recreating the record-view filter chips (those are
tightly coupled to record/view context).

Frontend + `twenty-shared` only — no changes to the log query or data.

## Test plan

- [x] `npx nx typecheck twenty-front` and `npx nx lint twenty-front`
pass
- [x] Settings → General shows three tabs; Logs is the third; breadcrumb
stays "Workspace / General"
- [x] With Enterprise + ClickHouse: table selector, filters, refresh,
and the paginated table work
- [x] Non-Enterprise: Enterprise upgrade card shown; no failing query
fires
- [ ] Enterprise without ClickHouse: shows the "ClickHouse not
configured" placeholder
- [ ] Security tab still shows the log-retention setting and the "View
Logs" button is gone
- [ ] A user without the Security permission sees neither the Security
nor Logs tab

packages/twenty-front/src/modules/settings/security/components/SettingsSecuritySettings.tsx

@@ -1,6 +1,5 @@
 import { styled } from '@linaria/react';
 import { useLingui } from '@lingui/react/macro';
-import { Link } from 'react-router-dom';
 import { useDebouncedCallback } from 'use-debounce';
 
 import { currentWorkspaceState } from '@/auth/states/currentWorkspaceState';
@@ -26,8 +25,6 @@ import { useAtomState } from '@/ui/utilities/state/jotai/hooks/useAtomState';
 import { useAtomStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomStateValue';
 import { CombinedGraphQLErrors } from '@apollo/client/errors';
 import { useMutation } from '@apollo/client/react';
-import { SettingsPath } from 'twenty-shared/types';
-import { getSettingsPath } from 'twenty-shared/utils';
 import { Tag } from 'twenty-ui/components';
 import {
   H2Title,
@@ -37,7 +34,6 @@ import {
   IconMail,
   IconTrash,
 } from 'twenty-ui/display';
-import { Button } from 'twenty-ui/input';
 import { Card, Section } from 'twenty-ui/layout';
 import { themeCssVariables } from 'twenty-ui/theme-constants';
 import { UpdateWorkspaceDocument } from '~/generated-metadata/graphql';
@@ -57,16 +53,6 @@ const StyledSectionContainer = styled.div`
   flex-shrink: 0;
 `;
 
-const StyledLinkContainer = styled.div`
-  > a {
-    text-decoration: none;
-
-    &[data-disabled='true'] {
-      pointer-events: none;
-    }
-  }
-`;
-
 export const SettingsSecuritySettings = () => {
   const { t } = useLingui();
   const { enqueueErrorSnackBar } = useSnackBar();
@@ -259,7 +245,7 @@ export const SettingsSecuritySettings = () => {
         <Section>
           <H2Title
             title={t`Audit Logs`}
-            description={t`View workspace activity logs`}
+            description={t`Configure how long audit logs are retained`}
             adornment={
               <Tag
                 text={t`Enterprise`}
@@ -271,44 +257,23 @@ export const SettingsSecuritySettings = () => {
           />
           {hasEnterpriseAccess ? (
             <Card rounded>
-              <SettingsOptionCardContentButton
-                Icon={IconHistory}
-                title={t`Workspace Events`}
-                description={
-                  !isClickHouseConfigured
-                    ? t`ClickHouse is required for audit logs. Contact your administrator.`
-                    : t`View and filter events, page views, object changes`
-                }
-                Button={
-                  <StyledLinkContainer>
-                    <Link
-                      to={getSettingsPath(SettingsPath.EventLogs)}
-                      data-disabled={!isEventLogsEnabled}
-                    >
-                      <Button
-                        title={t`View Logs`}
-                        variant="secondary"
-                        size="small"
-                        disabled={!isEventLogsEnabled}
-                      />
-                    </Link>
-                  </StyledLinkContainer>
-                }
-              />
-              {isEventLogsEnabled && (
-                <>
-                  <Separator />
-                  <SettingsOptionCardContentCounter
-                    Icon={IconClockHour8}
-                    title={t`Log retention`}
-                    description={t`Number of days to retain audit logs (30-1095 days)`}
-                    value={currentWorkspace?.eventLogRetentionDays ?? 90}
-                    onChange={handleEventLogRetentionDaysChange}
-                    minValue={30}
-                    maxValue={1095}
-                    showButtons={false}
-                  />
-                </>
+              {isEventLogsEnabled ? (
+                <SettingsOptionCardContentCounter
+                  Icon={IconClockHour8}
+                  title={t`Log retention`}
+                  description={t`Number of days to retain audit logs (30-1095 days)`}
+                  value={currentWorkspace?.eventLogRetentionDays ?? 90}
+                  onChange={handleEventLogRetentionDaysChange}
+                  minValue={30}
+                  maxValue={1095}
+                  showButtons={false}
+                />
+              ) : (
+                <SettingsOptionCardContentButton
+                  Icon={IconHistory}
+                  title={t`Audit Logs`}
+                  description={t`ClickHouse is required for audit logs. Contact your administrator.`}
+                />
               )}
             </Card>
           ) : (