feat: add progression models and service structure

apps/accounts/models.py

@@ -1,3 +1,39 @@
-from django.db import models
+# apps/accounts/models.py
 
-# Create your models here.
+import uuid
+
+from django.conf import settings
+from django.db import models
+from django.contrib.auth.models import AbstractUser
+
+class User(AbstractUser):
+    pass
+
+class PlayerProfile(models.Model):
+    class Visibility(models.TextChoices):
+        PRIVATE = "private", "Privé"
+        LOCAL = "local", "Instance locale"
+        FEDERATED = "federated", "Public et fédéré"
+
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    user = models.OneToOneField(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+        related_name="player_profile",
+    )
+    handle = models.SlugField(max_length=50, unique=True)
+    display_name = models.CharField(max_length=100)
+    bio = models.TextField(blank=True)
+    avatar = models.ImageField(upload_to="avatars/", blank=True)
+
+    visibility = models.CharField(
+        max_length=16,
+        choices=Visibility.choices,
+        default=Visibility.PRIVATE,
+    )
+
+    # Identifiant stable exposé à la fédération
+    public_id = models.UUIDField(default=uuid.uuid4, unique=True, editable=False)
+
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)