A long number is a per-post id only under a counter

"<kere.ws/illuminatenboard.org> - ID - 1855891249 - Along.The.Ridge.2006.Limited.PAL.DVDr-TWCiSO.rar":
no counter, the board's ID kept isPosterTag from taking the text for a tag,
and a dump of thousands of releases was one of 9,444 files. FTD's ids come
with a counter.

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

tests/unit/release/identity.spec.ts

@@ -459,6 +459,9 @@ test.group('release / par2 names', () => {
     // A number in common ("35"), and a per-post id ("FTD769997").
     assert.equal(id('[Audiofiles_DIE_ZEIT_35] [01/24] - "35_China_dl.mp3" yEnc', '35_China_dl.mp3').key, id('[Audiofiles_DIE_ZEIT_35] [02/24] - "35_Bamberg_dl.mp3" yEnc', '35_Bamberg_dl.mp3').key)
     assert.equal(id('FTD769997 [01/23] - "Prison.Break.S04E02.720p.part01.rar" yEnc', 'Prison.Break.S04E02.720p.part01.rar').key, id('FTD769997 [23/23] - "Prison.Break.S04E02.720p.part.par2" yEnc', 'Prison.Break.S04E02.720p.part.par2').key)
+    // Without a counter a long number is the board's, not a post's: a dump of separate releases.
+    const kere = (n: string) => id(`<kere.ws/illuminatenboard.org> - ID - 1855891249 - ${n}`, n)
+    assert.notEqual(kere('Along.The.Ridge.2006.Limited.PAL.DVDr-TWCiSO.rar').key, kere('Altera.QUARTUS.II.DSP.Builder.v7.2.SP1-SHooTERS.rar').key)
     // A scene name with abbreviated file names, and a generically named sidecar.
     const scene = id('Some.Movie.2008.DVDRip.XviD-GRP [01/40] - "grp-sm.part01.rar" yEnc', 'grp-sm.part01.rar')
     assert.equal(scene.name, 'Some Movie 2008 DVDRip XviD GRP')