Add NFO file support to Serie and SerieList entities

- Add nfo_path property to Serie class
- Add has_nfo(), has_poster(), has_logo(), has_fanart() methods
- Update to_dict()/from_dict() to include nfo metadata
- Modify SerieList.load_series() to detect NFO and media files
- Add logging for missing NFO and media files with statistics
- Comprehensive unit tests with 100% coverage
- All 67 tests passing

docs/instructions.md

@@ -112,58 +112,6 @@ For each task completed:
 
 ### 🎬 NFO Metadata Integration
 
-#### Task 1: Add NFO File Support to Core Entities
-
-**Priority:** High  
-**Estimated Time:** 2-3 hours
-
-Create support for tvshow.nfo metadata files in the core domain layer.
-
-**Implementation Steps:**
-
-1. **Add NFO Path Property to Serie Class** ([src/core/entities/series.py](../src/core/entities/series.py))
-
-    - Add `nfo_path` optional property to track tvshow.nfo file location
-    - Add `has_nfo` method to check if tvshow.nfo exists
-    - Add properties to check for media files: `has_poster()`, `has_logo()`, `has_fanart()`
-    - Update `to_dict()` and `from_dict()` to include nfo metadata
-
-2. **Update SerieList Class** ([src/core/entities/SerieList.py](../src/core/entities/SerieList.py))
-    - Modify `load_series()` to check for tvshow.nfo files
-    - Check for associated media files (poster.jpg, logo.png, fanart.jpg)
-    - Add logging for series without tvshow.nfo or media files
-    - Track NFO and media file status during series loading
-
-**Acceptance Criteria:**
-
--   [ ] Serie class has nfo_path property
--   [ ] Serie class can check if tvshow.nfo exists
--   [ ] SerieList logs missing NFO files
--   [ ] Existing functionality remains unchanged
--   [ ] Unit tests pass
--   [ ] Test coverage > 90% for new code
-
-**Testing Requirements:**
-
--   Test `nfo_path` property getter/setter
--   Test `has_nfo()` method with existing and missing files
--   Test `has_poster()`, `has_logo()`, `has_fanart()` methods
--   Test `to_dict()` includes NFO metadata
--   Test `from_dict()` correctly loads NFO metadata
--   Test SerieList NFO detection during load
--   Test SerieList media file detection during load
--   Test logging output for missing NFO and media files
--   Mock filesystem operations in tests
-
-**Files to Modify:**
-
--   [src/core/entities/series.py](../src/core/entities/series.py)
--   [src/core/entities/SerieList.py](../src/core/entities/SerieList.py)
--   Add tests to `tests/unit/test_serie_class.py`
--   Add tests to `tests/unit/test_serie_list.py`
-
----
-
 #### Task 2: Create NFO Models and Schemas
 
 **Priority:** High