Names: split rar volumes; a file's size in brackets after its counter

- "rld-gtre.r13.002": a split volume after a rar volume is stripped like
  one after .rar (usenet-town's posts were 1,620 single files).
- "[26/32] - [4929] "…part24.rar"": the bracketed size after the counter
  goes (Kingdn's episodes, 2,850 single files).

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

lib/release/identity.ts

@@ -33,7 +33,8 @@ const SUFFIXES = [
   /\.7z(\.\d{3})?$/i,
   /\.zip(\.\d{3})?$/i,
   // Split volumes (x.mkv.001), not codec names (H.264, H.265).
-  /(?<=\.(7z|zip|rar|tar|mkv|mp4|avi|m4v|ts|m2ts|iso|img|bin|vob))\.\d{2,3}$/i,
+  // Also a split rar volume ("rld-gtre.r13.002": 1,620 single files of usenet-town's posts).
+  /(?<=\.(7z|zip|rar|tar|mkv|mp4|avi|m4v|ts|m2ts|iso|img|bin|vob|r\d{2,3}))\.\d{2,3}$/i,
   /\.(nfo|sfv|nzb|srr|srs|txt|jpg|png|md5|sha1|srt|sub|idx|ass|ssa|m3u|m3u8|cue|log)$/i,
   /\.tar$/i,
   /\.(zst|gz|xz|bz2)$/i,
@@ -299,6 +300,8 @@ export function releaseIdentity(input: ReleaseInput): ReleaseIdentity | null {
     .split(input.name.length >= 5 ? input.name : '\0')
     .join(' ')
     .replace(/"/g, ' ')
+    // A file's size in brackets after its counter ("[26/32] - [4929] "…part24.rar"": each file a release; Kingdn).
+    .replace(/(\[\d+\/\d+\])\s*-\s*\[\d+\]/g, '$1')
   const remainder = subjectRemainder(named)
   // Counted without the file name, as quoted names are: "shyla-shy-09-0195.jpg hardcore …" is no "9 of 195"
   // (each of 866 images was a release of its own; LOG.md 2026-10-12 (5)).