Stage D batch 2: fix silent error sites in log_words.c, resolve the flagged category-iii special case (FABRIC-3.md §XXXII.6)

log_word_set_level(), log_do_emit(), and log_emit_string() (7 sites
total) now log a diagnostic via log_message(LOG_ERROR, ...) before
setting vm->error, matching this file's own already-correct
log_str_emit() sibling and defer_words.c's gold-standard pattern.

log_word_append_raw() (backing (LOG-APPEND-RAW), 3 sites) resolved
differently per §XXXII.3's own triage note: its doc comment forbids
log_message() here (recursion into the log ring it writes to), but the
word can also be invoked by hand at the console -- console_println()
carries no such recursion risk and matches Stage B's policy for a
manual interactive invocation. Added the console.h include this
required.

Three-arch clean qemu acceptance passed.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BWpNjdwPtFLuVLaAq44L9K

capsules/BLOCK_MAP.md

@@ -1,5 +1,5 @@
 # Capsule Block Manifest — Auto-generated
-<!-- Generated by mkcapsule --manifest  2026-09-15T20:13:26Z -->
+<!-- Generated by mkcapsule --manifest  2026-09-15T20:43:41Z -->
 <!-- DO NOT EDIT — re-run mkcapsule --manifest to refresh.  -->
 <!-- Hand-written justifications and immutability notes live  -->
 <!-- in MANIFEST.md alongside this auto-generated index.      -->