## MODIFIED Requirements

### Requirement: Project Creation
The system SHALL allow authenticated users to create new projects and SHALL assign the creator as project owner.

#### Scenario: Create project
- GIVEN an authenticated user
- WHEN they create a project with name and description
- THEN a project record is created
- AND the user is set as owner

#### Scenario: Reject unauthenticated creation
- GIVEN a request without a valid authenticated session
- WHEN it attempts to create a project
- THEN the system responds with unauthorized status

### Requirement: Project Listing
The system SHALL list projects owned by the authenticated user, including related repositories and default SSH key metadata.

#### Scenario: List projects
- GIVEN an authenticated user
- WHEN they view the projects page
- THEN all their projects are listed with associated repositories

#### Scenario: Ownership-scoped listing
- GIVEN multiple users with separate projects
- WHEN one user requests their project list
- THEN only that user's projects are returned

### Requirement: Project Updates
The system SHALL support updating project details for project owners only.

#### Scenario: Update project
- GIVEN a project owner
- WHEN they update the name or description
- THEN the changes are persisted

#### Scenario: Non-owner update denied
- GIVEN a user who is not the project owner
- WHEN they attempt to update project details
- THEN the system responds with forbidden status

### Requirement: Project Deletion
The system SHALL support cascading project deletion for project owners.

#### Scenario: Delete project
- GIVEN a project owner
- WHEN they delete a project
- THEN all associated repositories are deleted
- AND all associated SSH keys are removed
- AND the project record is deleted

#### Scenario: Non-owner deletion denied
- GIVEN a user who is not the project owner
- WHEN they attempt to delete the project
- THEN the system responds with forbidden status

### Requirement: Default SSH Key
The system SHALL allow project owners to set a default SSH key per project and SHALL validate ownership for selected keys.

#### Scenario: Set default key
- GIVEN a project with SSH keys
- WHEN the owner selects a default key
- THEN it's used for git operations in that project

#### Scenario: Reject foreign key assignment
- GIVEN a project owner
- WHEN they try setting a default SSH key that does not belong to their allowed scope
- THEN the system rejects the request with validation error
