feat(ai): add code interpreter for AI data analysis (#16559)

## Summary

- Add code interpreter tool that enables AI to execute Python code for
data analysis, CSV processing, and chart generation
- Support for both local (development) and E2B (sandboxed production)
execution drivers
- Real-time streaming of stdout/stderr and generated files
- Frontend components for displaying code execution results with
expandable sections

## Code Quality Improvements

- Extract `getMimeType` to shared utility to reduce code duplication
between drivers
- Fix security issue: escape single quotes/backslashes in E2B driver env
variable injection
- Add `buildExecutionState` helper to reduce duplicated state object
construction
- Add `DEFAULT_CODE_INTERPRETER_TIMEOUT_MS` constant for consistency
- Fix lingui linting warning and TypeScript theme errors in frontend

## Test Plan

- [ ] Test code interpreter with local driver in development
- [ ] Test code interpreter with E2B driver in production environment
- [ ] Verify streaming output displays correctly in chat UI
- [ ] Verify generated files (charts, CSVs) are uploaded and
downloadable
- [ ] Test file upload flow (CSV, Excel) triggers code interpreter

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Updates generated i18n catalogs for Polish and pseudo-English, adding
strings for code execution/output (code interpreter) and various UI
messages, with minor text adjustments.
> 
> - **Localization**:
> - **Generated catalogs**: Refresh `locales/generated/pl-PL.ts` and
`locales/generated/pseudo-en.ts`.
> - Add strings for code execution/output (e.g., code, copy code/output,
running/waiting states, download files, generated files, Python code
execution).
> - Include new UI texts (errors, prompts, menus) and minor text
corrections.
>   - No changes to `pt-BR`; other files unchanged functionally.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
befc13d02c21e5a6647bc1aa6daa2a89f60b7ef8. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

packages/twenty-server/src/engine/metadata-modules/permissions/constants/tool-permission-flags.ts

@@ -9,4 +9,5 @@ export const TOOL_PERMISSION_FLAGS = [
   'EXPORT_CSV',
   'CONNECTED_ACCOUNTS',
   'PROFILE_INFORMATION',
+  'CODE_INTERPRETER_TOOL',
 ];

packages/twenty-server/src/engine/metadata-modules/permissions/permissions.service.ts

@@ -110,6 +110,7 @@ export class PermissionsService {
         [PermissionFlagType.DOWNLOAD_FILE]: false,
         [PermissionFlagType.SEND_EMAIL_TOOL]: false,
         [PermissionFlagType.HTTP_REQUEST_TOOL]: false,
+        [PermissionFlagType.CODE_INTERPRETER_TOOL]: false,
         [PermissionFlagType.IMPORT_CSV]: false,
         [PermissionFlagType.EXPORT_CSV]: false,
         [PermissionFlagType.CONNECTED_ACCOUNTS]: false,