Spaces at a dash are no part of a stem key

"www.realmom.info - XVID- Farbiges Krabbeltier.r00" beside "… XVID-Farbiges
Krabbeltier.vol03+04.par2": 52 JBinUp uploads were two releases each.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/unit/release/identity.spec.ts

@@ -290,6 +290,11 @@ test.group('release / par2 names', () => {
     assert.notEqual(ep(1, 'Pokemon - S02E01 - Pallet Party Panic.mkv').key, ep(1, 'Pokemon - S03E01 - x.mkv').key)
   })
 
+  test('spaces at a dash are no part of a stem key', ({ assert }) => {
+    const id = (i: string, n: string) => releaseIdentity({ poster: 'JBinUp', subject: `[${i}/58] - Summer Power Up - "${n}" yEnc`, name: n, weak: false })!
+    assert.equal(id('01', 'www.realmom.info - XVID- Farbiges Krabbeltier.r00').key, id('54', 'www.realmom.info - XVID-Farbiges Krabbeltier.vol03+04.par2').key)
+  })
+
   test("a scene index's files go with the release: no case, no 00-", ({ assert }) => {
     const id = (n: string) => releaseIdentity({ poster: 'SavageCobra <x@y.nhc>', subject: n, name: n, weak: false })!
     const a = id('00-laura_van_dam_-_capture_radio_113-cable-10-10-2026-talion.m3u')