CDDB→album.json + LLM-Prompts mit Track-Künstler

ripper: nach erfolgreichem CDDB-Rip album.json im Album-Verzeichnis
speichern (Artist, Titel, alle Discs mit Track-Künstlern) — Workflow-
Lücke zwischen rip und apply geschlossen.

llm_parser, vision_llm: Prompts erklären das optionale Track-artist-
Feld; LLM setzt es nur wenn Track-Interpret vom Album-Künstler abweicht.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/musiksammlung/ripper.py

@@ -11,6 +11,9 @@ from typing import NamedTuple
 from pydantic import BaseModel
 
 from musiksammlung.config import AudioFormat
+from musiksammlung.models import Album as AlbumModel
+from musiksammlung.models import Disc as DiscModel
+from musiksammlung.models import Track as TrackModel
 
 logger = logging.getLogger(__name__)
 
@@ -433,6 +436,7 @@ def interactive_rip(config: RipperConfig) -> None:
             album_name = f"Album{album_counter}"
 
         disc_counter = 1
+        all_discs: list[DiscModel] = []
 
         while True:
             print(f"\n  Album:    {album_name}")
@@ -466,6 +470,17 @@ def interactive_rip(config: RipperConfig) -> None:
                     print(f"  ✓ Done — {len(tracks)} tracks")
                     for t in tracks:
                         print(f"    {t.track_number:2d}. {t.title}  [{t.artist}]")
+                    all_discs.append(DiscModel(
+                        disc_number=disc_num,
+                        tracks=[
+                            TrackModel(
+                                track_number=t.track_number,
+                                title=t.title,
+                                artist=t.artist,
+                            )
+                            for t in tracks
+                        ],
+                    ))
                 else:
                     print("  ✓ Done (no CDDB data)")
 
@@ -483,6 +498,17 @@ def interactive_rip(config: RipperConfig) -> None:
 
             disc_counter += 1
 
+        if all_discs:
+            artist = all_discs[0].tracks[0].artist or album_name
+            album_model = AlbumModel(artist=artist, album=album_name, discs=all_discs)
+            album_root = config.output_dir / _sanitize_name(album_name)
+            json_path = album_root / "album.json"
+            json_path.write_text(
+                album_model.model_dump_json(indent=2), encoding="utf-8"
+            )
+            print(f"\n  album.json gespeichert: {json_path}")
+            print("  → Weiter mit: musiksammlung apply <album-verzeichnis> album.json")
+
         raw_album = input("\nNext album? (y/n): ")
         if _clean_input(raw_album).lower() != "y":
             break