REBUILD.md: the namer's failures were the partial releases, 52k of 210k, not nearly all

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

REBUILD.md

@@ -882,8 +882,8 @@ f. **Nothing enters the catalog without a usable name** (amended
    chunks) or by XOVER on a connection of its own, through the TypeScript
    indexer with `partialFiles` (a file given up short of parts stays a
    partial file of its release, as the Rust window writes it; without it
-   the range path's fragment rule left nothing to find, and 10 of 148k named
-   releases were moved by 2026-10-29), written as a release under the pending key with `source`
+   the range path's fragment rule left nothing to find: by 2026-10-29
+   about 52k of 210k named releases failed, all partial), written as a release under the pending key with `source`
    weak-stem, the name as `inner_name`, its chunk and its candidates (the
    prober answers those from `probe_cache`: inspections, par2 sets, hashes,
    the password flag). Not built: the spot/NZB match on pending keys (step