Job module | create job

### User Stroy
As a user. I want to create a job or requirement with title and price. This will allow you to create job. I expect this will redirect to the home page . In that page you can find the created job.

DAO:
- [x] createJob

Service:
- [x] createJob

Test Service
- [x] TestCreateJob

### User Flow

```mermaid
graph TD;
A[Start] --> B[Job Model];
B --> C{Check Email};
C -->|Yes| D[Email exist];
C -->|No| F[Invalid Job Data];
D -->|Valid| E[Validation];
E -->|Yes| H[Create Job];
E -->|No| G[Invalid Job Data];
```