🔧 Restore PRs #14348 and #14352 that were reverted by PR #14347 (#14359)

## Problem

**CRITICAL:** Two PRs were accidentally reverted when PR #14347 "Prevent
csv export injections" was merged:

1. **PR #14348** "[Page Layout] - Review Refactor" - ✅ **RESTORED**
2. **PR #14352** "Fix wrong path used by backend" - ✅ **RESTORED**

## Root Cause Analysis

During the merge of PR #14347, there was a complex merge conflict with
PR #14352 "Fix wrong path used by backend". The merge commit
`324d7204bb` in the PR #14347 branch brought in changes from PR #14352,
but during the conflict resolution, **BOTH PR #14348 and PR #14352's
changes were accidentally overwritten**.

## What This PR Restores

This PR restores **BOTH** PRs by cherry-picking their commits:

### ✅ PR #14348 Changes Restored:
- `GraphWidgetRenderer.tsx` - was deleted, now restored
- `WidgetRenderer.tsx` - was missing, now restored  
- `SettingsPageLayoutTabsInstanceId.ts` - was deleted, now restored
- `useUpdatePageLayoutWidget.ts` - was renamed back, now restored with
correct name
- Multiple test files that were deleted
- Several hook files that were renamed/reverted
- File renames: `usePageLayoutWidgetUpdate.ts` →
`useUpdatePageLayoutWidget.ts`
- Hook refactoring and test file organization
- Page layout component improvements

### ✅ PR #14352 Changes Restored:
- **Types moved to twenty-shared:**
  - `packages/twenty-shared/src/types/AppBasePath.ts` ✅ RESTORED
  - `packages/twenty-shared/src/types/AppPath.ts` ✅ RESTORED
  - `packages/twenty-shared/src/types/SettingsPath.ts` ✅ RESTORED
- **Navigation utilities moved to twenty-shared:**
- `packages/twenty-shared/src/utils/navigation/getAppPath.ts` ✅ RESTORED
- `packages/twenty-shared/src/utils/navigation/getSettingsPath.ts` ✅
RESTORED
- **200+ import statements updated** across the codebase to use
twenty-shared
- **Old type files deleted** from twenty-front/src/modules/types/

## Evidence of Complete Restoration

**Before (reverted state):**
- ❌ Types were in `packages/twenty-front/src/modules/types/`
- ❌ Page layout files missing
- ❌ Hook files incorrectly named

**After (this PR):**
- ✅ Types correctly in `packages/twenty-shared/src/types/`
- ✅ All page layout files restored
- ✅ Hook files correctly named
- ✅ All import statements updated

## Verification

**Total changes:**
- PR #14348: 36 files changed, 863 insertions(+), 442 deletions(-)
- PR #14352: 243 files changed, 492 insertions(+), 461 deletions(-)
- **Combined: 279 files changed, 1355 insertions(+), 903 deletions(-)**

## Impact

This completely restores both PRs that were accidentally lost, ensuring:
1. Page layout refactoring work is back
2. Type organization and path utilities are correctly in twenty-shared
3. Backend email paths work correctly again
4. No functionality is lost

Fixes the reversion caused by the merge conflict in PR #14347.

---------

Co-authored-by: nitin <142569587+ehconitin@users.noreply.github.com>

packages/twenty-front/src/modules/settings/data-model/object-details/components/SettingsObjectFieldItemTableRow.tsx

@@ -8,7 +8,6 @@ import { SettingsObjectFieldActiveActionDropdown } from '@/settings/data-model/o
 import { SettingsObjectFieldInactiveActionDropdown } from '@/settings/data-model/object-details/components/SettingsObjectFieldDisabledActionDropdown';
 import { settingsObjectFieldsFamilyState } from '@/settings/data-model/object-details/states/settingsObjectFieldsFamilyState';
 import { isFieldTypeSupportedInSettings } from '@/settings/data-model/utils/isFieldTypeSupportedInSettings';
-import { SettingsPath } from '@/types/SettingsPath';
 import { TableCell } from '@/ui/layout/table/components/TableCell';
 import { TableRow } from '@/ui/layout/table/components/TableRow';
 import { navigationMemorizedUrlState } from '@/ui/navigation/states/navigationMemorizedUrlState';
@@ -16,7 +15,9 @@ import { useTheme } from '@emotion/react';
 import styled from '@emotion/styled';
 import { useMemo } from 'react';
 import { useRecoilState } from 'recoil';
+import { SettingsPath } from 'twenty-shared/types';
 import {
+  getSettingsPath,
   isDefined,
   isLabelIdentifierFieldMetadataTypes,
 } from 'twenty-shared/utils';
@@ -26,7 +27,7 @@ import { UndecoratedLink } from 'twenty-ui/navigation';
 import { RelationType } from '~/generated-metadata/graphql';
 import { useNavigateSettings } from '~/hooks/useNavigateSettings';
 import { type SettingsObjectDetailTableItem } from '~/pages/settings/data-model/types/SettingsObjectDetailTableItem';
-import { getSettingsPath } from '~/utils/navigation/getSettingsPath';
+
 import { RELATION_TYPES } from '../../constants/RelationTypes';
 import { SettingsObjectFieldDataType } from './SettingsObjectFieldDataType';
 

packages/twenty-front/src/modules/settings/data-model/object-details/components/SettingsUpdateDataModelObjectAboutForm.tsx

@@ -5,12 +5,12 @@ import {
   type SettingsDataModelObjectAboutFormValues,
   settingsDataModelObjectAboutFormSchema,
 } from '@/settings/data-model/validation-schemas/settingsDataModelObjectAboutFormSchema';
-import { SettingsPath } from '@/types/SettingsPath';
 import { useSnackBar } from '@/ui/feedback/snack-bar-manager/hooks/useSnackBar';
 import { ApolloError } from '@apollo/client';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { FormProvider, useForm } from 'react-hook-form';
 import { useSetRecoilState } from 'recoil';
+import { SettingsPath } from 'twenty-shared/types';
 import { ZodError } from 'zod';
 import { useNavigateSettings } from '~/hooks/useNavigateSettings';
 import { updatedObjectNamePluralState } from '~/pages/settings/data-model/states/updatedObjectNamePluralState';

packages/twenty-front/src/modules/settings/data-model/object-details/components/tabs/ObjectFields.tsx

@@ -1,7 +1,7 @@
 import { type ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
-import { SettingsPath } from '@/types/SettingsPath';
+import { SettingsPath } from 'twenty-shared/types';
+import { getSettingsPath } from 'twenty-shared/utils';
 import { SettingsObjectFieldTable } from '~/pages/settings/data-model/SettingsObjectFieldTable';
-import { getSettingsPath } from '~/utils/navigation/getSettingsPath';
 
 import styled from '@emotion/styled';
 import { useLingui } from '@lingui/react/macro';

packages/twenty-front/src/modules/settings/data-model/object-details/components/tabs/ObjectSettings.tsx

@@ -3,9 +3,9 @@ import { type ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataI
 import { useUpdateOneObjectMetadataItem } from '@/object-metadata/hooks/useUpdateOneObjectMetadataItem';
 import { SettingsUpdateDataModelObjectAboutForm } from '@/settings/data-model/object-details/components/SettingsUpdateDataModelObjectAboutForm';
 import { SettingsDataModelObjectSettingsFormCard } from '@/settings/data-model/objects/forms/components/SettingsDataModelObjectSettingsFormCard';
-import { SettingsPath } from '@/types/SettingsPath';
 import styled from '@emotion/styled';
 import { useLingui } from '@lingui/react/macro';
+import { SettingsPath } from 'twenty-shared/types';
 import { H2Title, IconArchive } from 'twenty-ui/display';
 import { Button } from 'twenty-ui/input';
 import { Section } from 'twenty-ui/layout';