feat(e2e): twenty-e2e-testing with playwright (#6539)

## ISSUE (e2e) - Introduces e2e for twenty

 - Closes #6360
 
##  Description

- [x] Create Package. 
- [x] Setup environments such as baseUrl.
- [x] ignore CI configuration for now.
- [x] write a simple test to check if table is visible in companies tab.

### Running test with UI

```
yarn run test:e2e:ui
```

https://github.com/user-attachments/assets/a7b7ae35-8898-461e-8c7c-d3e4e9515aeb

### Running all test and seeing report

```
yarn run test:e2e
yarn run test:e2e:report
```



https://github.com/user-attachments/assets/2558a1f9-97cc-4f06-86f0-806f207eac5a

---------

Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-e2e-testing/README.md

@@ -0,0 +1,37 @@
+# Twenty e2e Testing
+
+## Install
+
+Don't forget to install the browsers before launching the tests  :
+
+```
+yarn playwright install 
+```
+
+### Run end-to-end tests
+
+```
+yarn run test:e2e
+```
+
+### Start the interactive UI mode
+
+```
+yarn run test:e2e:ui
+```
+
+### Run test only on Desktop Chrome
+
+```
+yarn run test:e2e:chrome
+```
+
+### Run test in specific file
+```
+yarn run test:e2e <filename>
+```
+
+### Runs the tests in debug mode.
+```
+yarn run test:e2e:debug
+```