refactor: restructure core→server, split large entity files into database module

- Move src/core/ → src/server/
- Split SerieList.py (531 lines) and series.py (414 lines) into src/server/database/
- Add database/models.py for SQLAlchemy models
- Update all test imports to reflect new structure
- Remove deprecated test files (test_serie_class.py, test_serie_folder_with_year.py)

tests/unit/test_add_series_episodes.py

@@ -13,10 +13,22 @@ from unittest.mock import AsyncMock, MagicMock, Mock, patch
 
 import pytest
 
-from src.core.entities.series import Serie
 from src.server.database.models import AnimeSeries, Episode
 
 
+def make_anime(key, name, site, folder, episodeDict, year=None):
+    """Create a mock AnimeSeries with episodeDict cache set."""
+    mock = MagicMock(spec=AnimeSeries)
+    mock.key = key
+    mock.name = name
+    mock.site = site
+    mock.folder = folder
+    mock.year = year
+    mock.episodeDict = episodeDict
+    mock._episode_dict_cache = episodeDict
+    return mock
+
+
 @pytest.fixture
 def mock_series_app():
     """Create a mock SeriesApp with scanner."""
@@ -73,8 +85,8 @@ class TestAddSeriesWithEpisodes:
         
         # Mock scan_single_series to update keyDict
         def mock_scan(key, folder):
-            # Create Serie with episodes
-            serie = Serie(
+            # Create anime with episodes
+            anime = make_anime(
                 key=key,
                 name="Test Anime",
                 site="aniworld.to",
@@ -83,7 +95,7 @@ class TestAddSeriesWithEpisodes:
                 year=2024
             )
             # Update scanner's keyDict
-            mock_series_app.serie_scanner.keyDict[key] = serie
+            mock_series_app.serie_scanner.keyDict[key] = anime
             return {1: [1, 2, 3]}
         
         mock_series_app.serie_scanner.scan_single_series = mock_scan
@@ -106,8 +118,8 @@ class TestAddSeriesWithEpisodes:
         # Arrange
         key = "test-anime"
         
-        # Create Serie in scanner's keyDict with episodes
-        serie = Serie(
+        # Create anime in scanner's keyDict with episodes
+        anime = make_anime(
             key=key,
             name="Test Anime",
             site="aniworld.to",
@@ -115,7 +127,7 @@ class TestAddSeriesWithEpisodes:
             episodeDict={1: [1, 2, 3], 2: [1, 2]},
             year=2024
         )
-        mock_series_app.serie_scanner.keyDict[key] = serie
+        mock_series_app.serie_scanner.keyDict[key] = anime
         
         # Mock the database save method
         with patch.object(
@@ -153,7 +165,7 @@ class TestAddSeriesWithEpisodes:
     ):
         """Test that _save_scan_results_to_db creates episodes."""
         # Arrange
-        serie = Serie(
+        anime = make_anime(
             key="test-anime",
             name="Test Anime",
             site="aniworld.to",
@@ -193,7 +205,7 @@ class TestAddSeriesWithEpisodes:
                     mock_episode_service.create = AsyncMock(side_effect=track_episode_create)
                     
                     # Act
-                    result = await mock_anime_service._save_scan_results_to_db([serie])
+                    result = await mock_anime_service._save_scan_results_to_db([anime])
                     
                     # Assert
                     assert result == 1  # One series saved
@@ -217,7 +229,7 @@ class TestAddSeriesWithEpisodes:
     ):
         """Test that _update_series_in_db adds new missing episodes."""
         # Arrange
-        serie = Serie(
+        anime = make_anime(
             key="test-anime",
             name="Test Anime",
             site="aniworld.to",
@@ -269,7 +281,7 @@ class TestAddSeriesWithEpisodes:
                     mock_episode_service.delete = AsyncMock()
                     
                     # Act
-                    result = await mock_anime_service._save_scan_results_to_db([serie])
+                    result = await mock_anime_service._save_scan_results_to_db([anime])
                     
                     # Assert
                     assert result == 1
@@ -292,7 +304,7 @@ class TestAddSeriesWithEpisodes:
         
         # Setup mock scanner to populate keyDict
         def mock_scan(key, folder):
-            serie = Serie(
+            anime = make_anime(
                 key=key,
                 name="Test Anime",
                 site="aniworld.to",
@@ -300,7 +312,7 @@ class TestAddSeriesWithEpisodes:
                 episodeDict={1: [1, 2, 3]},
                 year=2024
             )
-            mock_series_app.serie_scanner.keyDict[key] = serie
+            mock_series_app.serie_scanner.keyDict[key] = anime
             return {1: [1, 2, 3]}
         
         mock_series_app.serie_scanner.scan_single_series = mock_scan
@@ -368,8 +380,8 @@ class TestAddSeriesWithEpisodes:
         # Arrange
         key = "test-anime"
         
-        # Create Serie in list.keyDict with episodes
-        serie = Serie(
+        # Create anime in list.keyDict with episodes
+        anime = make_anime(
             key=key,
             name="Test Anime",
             site="aniworld.to",
@@ -377,7 +389,7 @@ class TestAddSeriesWithEpisodes:
             episodeDict={1: [1, 2, 3]},
             year=2024
         )
-        mock_series_app.list.keyDict[key] = serie
+        mock_series_app.list.keyDict[key] = anime
         
         # Mock database AnimeSeries with NFO data
         mock_db_series = AnimeSeries(