feat(reports): refine exports and restore project access

apps/projects/migrations/0004_projectaccess.py

@@ -0,0 +1,38 @@
+# Generated by Django 5.2.12 on 2026-05-13 12:30
+
+import django.db.models.deletion
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('projects', '0003_project_project_ws_arch_upd_idx'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ProjectAccess',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid7, primary_key=True, serialize=False)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('deleted_at', models.DateTimeField(blank=True, null=True)),
+                ('is_deleted', models.BooleanField(default=False)),
+                ('is_active', models.BooleanField(default=False)),
+                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_%(app_label)s_%(class)s_set', to=settings.AUTH_USER_MODEL)),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='access_memberships', to='projects.project')),
+                ('updated_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='updated_%(app_label)s_%(class)s_set', to=settings.AUTH_USER_MODEL)),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='project_accesses', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'db_table': 'project_access',
+                'ordering': ('-created_at',),
+                'indexes': [models.Index(fields=['project'], name='project_access_project_idx'), models.Index(fields=['user'], name='project_access_user_idx')],
+                'constraints': [models.UniqueConstraint(condition=models.Q(('is_deleted', False)), fields=('project', 'user'), name='unique_project_access')],
+            },
+        ),
+    ]