Fix all broken CIs (#7439)

Fix all the broken CIs :p

This includes an ongoing effort to simplify test maintenance by having 1
unique source of truth about metadata and data mocks (that will later be
generated from a unique source of seeds: dev = demo = test)

Regressions:
- Unit line coverage: 60 > 55
- Storybook Pages branch coverage: 40 > 35
We will need to write tests to increase those coverage
- RelationFieldDisplay perf: 0.2ms to 0.22ms > We might have a
regression here
- Removed perf story about RawJSON > We will need to re-add it

packages/twenty-server/jest.config.ts

@@ -7,7 +7,7 @@ const jestConfig: JestConfigWithTsJest = {
   displayName: 'twenty-server',
   rootDir: './',
   testEnvironment: 'node',
-  transformIgnorePatterns: ['../../node_modules/'],
+  transformIgnorePatterns: ['/node_modules/'],
   testRegex: '.*\\.spec\\.ts$',
   transform: {
     '^.+\\.(t|j)s$': 'ts-jest',