Refactor Candidate and Quiz entities, rename Correction to QuizCandidate, and update related workflows

This commit removes nullable Uuid properties for consistency, transitions the Correction entity to QuizCandidate with associated migrations, refactors queries and repositories, adjusts related routes and controllers to use the new entity, updates front-end assets for elimination workflows, and standardizes route requirements and naming conventions.

src/Entity/GivenAnswer.php

@@ -22,22 +22,24 @@ class GivenAnswer
     #[ORM\CustomIdGenerator(class: UuidGenerator::class)]
     private Uuid $id;
 
-    #[ORM\ManyToOne(inversedBy: 'givenAnswers')]
-    #[ORM\JoinColumn(nullable: false)]
-    private Candidate $candidate;
-
-    #[ORM\ManyToOne]
-    #[ORM\JoinColumn(nullable: false)]
-    private Quiz $quiz;
-
-    #[ORM\ManyToOne(inversedBy: 'givenAnswers')]
-    #[ORM\JoinColumn(nullable: true)]
-    private ?Answer $answer = null;
-
-    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, nullable: false)]
+    #[ORM\Column(type: Types::DATETIMETZ_IMMUTABLE, nullable: false)]
     private \DateTimeImmutable $created;
 
-    public function getId(): ?Uuid
+    public function __construct(
+        #[ORM\ManyToOne(inversedBy: 'givenAnswers')]
+        #[ORM\JoinColumn(nullable: false)]
+        private Candidate $candidate,
+
+        #[ORM\ManyToOne]
+        #[ORM\JoinColumn(nullable: false)]
+        private Quiz $quiz,
+
+        #[ORM\ManyToOne(inversedBy: 'givenAnswers')]
+        #[ORM\JoinColumn(nullable: false)]
+        private Answer $answer,
+    ) {}
+
+    public function getId(): Uuid
     {
         return $this->id;
     }
@@ -47,37 +49,16 @@ class GivenAnswer
         return $this->candidate;
     }
 
-    public function setCandidate(Candidate $candidate): static
-    {
-        $this->candidate = $candidate;
-
-        return $this;
-    }
-
-    public function getQuiz(): ?Quiz
+    public function getQuiz(): Quiz
     {
         return $this->quiz;
     }
 
-    public function setQuiz(Quiz $quiz): static
-    {
-        $this->quiz = $quiz;
-
-        return $this;
-    }
-
-    public function getAnswer(): ?Answer
+    public function getAnswer(): Answer
     {
         return $this->answer;
     }
 
-    public function setAnswer(?Answer $answer): static
-    {
-        $this->answer = $answer;
-
-        return $this;
-    }
-
     public function getCreated(): \DateTimeImmutable
     {
         return $this->created;