Introduce importmap, enhance elimination workflows, and update assets

This commit adds initial importmap configuration to manage assets, updates the elimination preparation workflow with form enhancements and database changes, introduces new styles and JS assets, refines translations, and improves entity handling with an input bag update method.

migrations/Version20250521192752.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20250521192752 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql(<<<'SQL'
+            ALTER TABLE elimination ADD quiz_id UUID NOT NULL
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE elimination ADD CONSTRAINT FK_5947284F853CD175 FOREIGN KEY (quiz_id) REFERENCES quiz (id) NOT DEFERRABLE INITIALLY IMMEDIATE
+        SQL);
+        $this->addSql(<<<'SQL'
+            CREATE INDEX IDX_5947284F853CD175 ON elimination (quiz_id)
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE quiz ALTER dropouts SET DEFAULT 1
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE quiz ALTER dropouts SET NOT NULL
+        SQL);
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql(<<<'SQL'
+            ALTER TABLE quiz ALTER dropouts DROP DEFAULT
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE quiz ALTER dropouts DROP NOT NULL
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE elimination DROP CONSTRAINT FK_5947284F853CD175
+        SQL);
+        $this->addSql(<<<'SQL'
+            DROP INDEX IDX_5947284F853CD175
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE elimination DROP quiz_id
+        SQL);
+    }
+}