chore(traces): put TRACES tags on their own line; regenerate the report

The parser reads a tag up to end of line, so `# TRACES: GR-004 | SR-001 —
prose` swallowed the prose into the tag and the row went unmatched. Splitting
the comment leaves the tag greppable by the same pattern as the code tags and
the commit trailers, which is the point of the house format.

Mechanical throughout; no logic touched. The regenerated report reflects this
session's new tags: 137 -> 148 found, and one more tagged-but-unexecuted, which
is the SuperHero accuracy assertion that is documented but not yet a test.

scripts/optimizer/replay.py

@@ -110,7 +110,8 @@ def replay(dump_path: str, gallery: str, cfg: dict, build_dir: str, stop: bool =
     sys.path.insert(0, build_dir)
     import sae_kpn
 
-    # TRACES: GR-004 | SR-001 — checked here, before any network is built, so a
+    # TRACES: GR-004 | SR-001
+    # checked here, before any network is built, so a
     # cross-model replay dies with one readable error instead of producing a
     # plausible-looking score. add_identity_matcher re-checks it C++-side below;
     # that is the backstop for any other caller of the binding.
@@ -249,7 +250,8 @@ def main():
     # per-film gallery expansion: promotes pose-varied views of confidently-identified
     # actors into an in-memory annex, recovering ~+4 recall at no precision cost.
     p.add_argument("--expand-gallery", action="store_true")
-    # TRACES: GR-004 | SR-001 — promote an unprovable gallery/dump binding from a
+    # TRACES: GR-004 | SR-001
+    # promote an unprovable gallery/dump binding from a
     # loud warning to a hard error. Measurement sweeps should set this (or
     # SAE_REQUIRE_GALLERY_STAMP=1) so no number comes from an unbound pair.
     p.add_argument("--require-gallery-stamp", action="store_true")