feat: add lingui/no-unlocalized-strings ESLint rule and fix translations (#16610)

## Summary
This PR adds the `lingui/no-unlocalized-strings` ESLint rule to detect
untranslated strings and fixes translation issues across multiple
components.

## Changes

### ESLint Configuration (`eslint.config.react.mjs`)
- Added comprehensive `ignore` patterns for non-translatable strings
(CSS values, HTML attributes, technical identifiers)
- Added `ignoreNames` for props that don't need translation (className,
data-*, aria-*, etc.)
- Added `ignoreFunctions` for console methods, URL APIs, and other
non-user-facing functions
- Disabled rule for debug files, storybook, and test files

### Components Fixed (~19 files)
- Object record components (field inputs, pickers, merge dialogs)
- Settings components (accounts, admin panel)
- Serverless function components
- Record table and title cell components

## Status
🚧 **Work in Progress** - ~124 files remaining to fix

This PR is being submitted as draft to allow progressive fixing of
remaining translation issues.

## Testing
- Run `npx eslint "src/**/*.tsx"` in `packages/twenty-front` to check
remaining issues

packages/twenty-front/src/modules/action-menu/actions/components/ActionModal.tsx

@@ -1,4 +1,5 @@
 import { type ReactNode, useContext } from 'react';
+import { t } from '@lingui/core/macro';
 
 import { ActionDisplay } from '@/action-menu/actions/display/components/ActionDisplay';
 import { ActionConfigContext } from '@/action-menu/contexts/ActionConfigContext';
@@ -25,7 +26,7 @@ export const ActionModal = ({
   title,
   subtitle,
   onConfirmClick,
-  confirmButtonText = 'Confirm',
+  confirmButtonText = t`Confirm`,
   confirmButtonAccent = 'danger',
   isLoading = false,
   closeSidePanelOnShowPageOptionsActionExecution,

packages/twenty-front/src/modules/action-menu/actions/display/components/ActionDisplay.tsx

@@ -46,8 +46,5 @@ export const ActionDisplay = ({
     return <ActionDropdownItem action={action} onClick={onClick} to={to} />;
   }
 
-  return assertUnreachable(
-    displayType,
-    `Unsupported display type: ${displayType}`,
-  );
+  return assertUnreachable(displayType, 'Unsupported display type');
 };

packages/twenty-front/src/modules/action-menu/components/RecordIndexActionMenuDropdown.tsx

@@ -17,6 +17,7 @@ import { selectedItemIdComponentState } from '@/ui/layout/selectable-list/states
 import { useAvailableComponentInstanceIdOrThrow } from '@/ui/utilities/state/component-state/hooks/useAvailableComponentInstanceIdOrThrow';
 import { useRecoilComponentValue } from '@/ui/utilities/state/component-state/hooks/useRecoilComponentValue';
 import styled from '@emotion/styled';
+import { useLingui } from '@lingui/react/macro';
 import { useContext } from 'react';
 import { IconLayoutSidebarRightExpand } from 'twenty-ui/display';
 import { MenuItem } from 'twenty-ui/navigation';
@@ -32,6 +33,7 @@ const StyledDropdownMenuContainer = styled.div`
 `;
 
 export const RecordIndexActionMenuDropdown = () => {
+  const { t } = useLingui();
   const { actions } = useContext(ActionMenuContext);
 
   const recordIndexActions = actions.filter(
@@ -103,7 +105,7 @@ export const RecordIndexActionMenuDropdown = () => {
                       openCommandMenu();
                     }}
                     focused={selectedItemId === 'more-actions'}
-                    text="More actions"
+                    text={t`More actions`}
                   />
                 </SelectableListItem>
               </SelectableList>