Add a status field for resources in cooperation model

[luiqor]

Add completionStatus field

• Change resources in cooperation model to include a completionStatus field (enum: active and completed), allowing it to be marked as completed by the student/tutor in the future
• Add enum RESOURCE_COMPLETION_STATUS_ENUM

Update swagger docs to include completionStatus field

• extract the section definition to reuse it in other definitions, add completionStatus to it
  Previews:
  cooperationBody POST /cooperations body screenshot
  coopeartion GET /coopeartion/{id} response 200 screenshot

Update docs for cooperations to include only up-to-date fields:

• cooperations definition: add user (partner of current user) to items as server answer returns the user POST /cooperations 200 screenshot
• add missing field in coopeartion definitions - additionalInfo screenshot
• remove cooperationResponse as it returns the same response as cooperation
• fix $refs to lead to actual definitions (to user, offer, quiz, finishedQuiz)
• fix quiz and user schemas to reference them in cooperations definitions without them causing errors

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud