Unraid deployment fixes and generator improvements

- Add Next.js rewrites to proxy API calls through same origin (fixes login/media on werkout.treytartt.com)
- Fix mediaUrl() in DayCard and ExerciseRow to use relative paths in production
- Add proxyTimeout for long-running workout generation endpoints
- Add CSRF trusted origin for treytartt.com
- Split docker-compose into production (Unraid) and dev configs
- Show display_name and descriptions on workout type cards
- Generator: rules engine improvements, movement enforcement, exercise selector updates
- Add new test files for rules drift, workout research generation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

generator/tests/test_check_rules_drift.py

@@ -0,0 +1,56 @@
+from django.core.management import call_command
+from django.test import TestCase
+
+from generator.models import WorkoutType
+from generator.rules_engine import DB_CALIBRATION
+
+
+class TestCheckRulesDriftCommand(TestCase):
+    """Tests for the strict drift-check command behavior."""
+
+    @staticmethod
+    def _sync_workout_type(name, values):
+        wt, _ = WorkoutType.objects.get_or_create(
+            name=name,
+            defaults={
+                'display_name': name.replace('_', ' ').title(),
+                'description': f'Calibrated {name}',
+                **values,
+            },
+        )
+        update_fields = []
+        for field_name, field_value in values.items():
+            if getattr(wt, field_name) != field_value:
+                setattr(wt, field_name, field_value)
+                update_fields.append(field_name)
+        if update_fields:
+            wt.save(update_fields=update_fields)
+        return wt
+
+    def test_passes_when_all_types_match(self):
+        for type_name, values in DB_CALIBRATION.items():
+            self._sync_workout_type(type_name, values)
+
+        # Should not raise SystemExit when everything matches.
+        call_command('check_rules_drift', verbosity=0)
+
+    def test_fails_when_type_missing(self):
+        for type_name, values in DB_CALIBRATION.items():
+            self._sync_workout_type(type_name, values)
+        WorkoutType.objects.filter(name='cardio').delete()
+
+        with self.assertRaises(SystemExit) as ctx:
+            call_command('check_rules_drift', verbosity=0)
+        self.assertEqual(ctx.exception.code, 1)
+
+    def test_fails_when_value_mismatch(self):
+        for type_name, values in DB_CALIBRATION.items():
+            self._sync_workout_type(type_name, values)
+
+        target = WorkoutType.objects.get(name='hypertrophy')
+        target.typical_rest_between_sets = 999
+        target.save(update_fields=['typical_rest_between_sets'])
+
+        with self.assertRaises(SystemExit) as ctx:
+            call_command('check_rules_drift', verbosity=0)
+        self.assertEqual(ctx.exception.code, 1)