test(fixtures): drop derry_duplicate_naming (was a copy-paste artifact)

The release name mixed two distinct releases — not a real-world case
worth anti-regression. SHITTY bucket now holds 14 fixtures (down from 15).

CHANGELOG.md

@@ -28,7 +28,7 @@ callers).
   lowercase `s01e01` (Notre Planète), `NxNN` with ` - ` separators
   (Vinyl, captures dash artifact), title-with-year-suffix (Deutschland.83),
   season-range `S01-06` (Tatortreiniger, captures movie misclassification),
-  duplicated title (Derry Girls), bare folder name (Jurassic Park,
+  bare folder name (Jurassic Park,
   media_type=unknown), apostrophe-in-name (Honey Don't, captures full AI-path
   degeneration), SUBS-tag movie (Hook), space separators (Predator Badlands,
   captures group=UNKNOWN), subs-only release (Westworld S04).

tests/fixtures/releases/shitty/derry_duplicate_naming/expected.yaml

@@ -1,35 +0,0 @@
-release_name: "Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb"
-
-# Show name appears twice in the release. Parser correctly resolves to a
-# single title 'Derry.Girls' and season 3 — the duplication is harmless
-# because the second S03 is just absorbed before tech tokens.
-parsed:
-  title: "Derry.Girls"
-  year: null
-  season: 3
-  episode: null
-  quality: "1080p"
-  source: "WEBRip"
-  codec: "x264"
-  group: "NTb"
-  tech_string: "1080p.WEBRip.x264"
-  media_type: "tv_show"
-  parse_path: "direct"
-  is_season_pack: true
-
-tree:
-  - "Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/"
-  - "Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E01.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"
-  - "Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E02.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"
-
-routing:
-  library:
-    - "Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E01.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"
-    - "Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E02.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"
-  torrents:
-    - "Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/"
-  seed_hardlinks:
-    - source: "library/Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E01.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"
-      target: "torrents/Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E01.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"
-    - source: "library/Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E02.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"
-      target: "torrents/Derry.Girls.S03.Derry.Girls.S03.1080p.NF.WEBRip.DDP5.1.x264-NTb/Derry.Girls.S03E02.1080p.NF.WEBRip.DDP5.1.x264-NTb.mkv"