kb: batch from 2026-07-30 parallel run (#181 #183 #189 #192 #164 #128 #219)

Work produced by the /kb driver on 2026-07-30. Each change is recorded on its
Kanboard task; all remain Done-unverified or parked pending alvis's decisions.

#183 agap-mcp/src/gitea.js
  askpassScript() and giteaWikiWrite()'s wiki checkout both used
  /tmp/agap-mcp-wiki, so writing the askpass helper made the dir non-empty and
  git clone always failed. gitea_wiki_write had likely never succeeded in
  production. Askpass moved to its own dir.

#181 agap-mcp/src/server.js
  Initialise registeredToolCount at module load so /health reports the real
  count immediately instead of 0 until the first MCP request.

#189 kanboard/backup.sh, seafile/backup.sh, vaultwarden/backup.sh,
     users-backup.sh, openai/backup-{hindsight-adolf,llm-dbs}.sh
  Remove the dead *.ts Zabbix trapper pushes (never landed). users-backup.sh
  also pointed at localhost:81 instead of 192.168.1.4:81 and pushed a date
  string into a numeric item. Freshness monitoring now rides the .age items.

#192 RESTORE-RUNBOOK.md, {kanboard,seafile,vaultwarden}/restore.sh
  Restore path for the three services, verified in throwaway containers.
  Note: this work found Seafile backups have carried an empty ccnet_db.sql
  since 2026-07-07 -- filed as kb#222, not fixed here.

#164 openai/litellm-config.yaml
  Metered `judge` (anthropic/claude-haiku-4-5) entry removed per alvis's
  2026-07-30 decision. ANTHROPIC_API_KEY was never wired, so it could not spend.

#128 openai/agent_registry.py
  litellm_key_spec() now also grants the routing-mode aliases, gated by the
  same _reachable_tiers() check as raw grants, so a small-tier agent cannot
  acquire automatic routing that resolves to tier-large.

#219 openai/migrate-adolf-state.sh
  Migration script only; inert until run. Copies (never moves) the
  openai_adolf-state volume to /mnt/ssd/dbs/adolf, verifying a full sha256
  manifest before declaring success. Tested against a throwaway volume.

Deliberately NOT included, both awaiting alvis:
  agap-mcp/docker-compose.yml -- kb#174's contested BW_EMAIL revert (parked).
  openai/docker-compose.yml   -- kb#219's bind-mount switch; the target dirs
                                 under /mnt/ssd/dbs/adolf do not exist yet, so
                                 committing it would let a later `compose up`
                                 recreate Adolf against empty paths.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014Y5QPagv4iun1ghpwM96Ff

vaultwarden/backup.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # Vaultwarden backup — uses built-in container backup command (safe with live DB).
 # Runs every 3 days via root crontab. Keeps last 5 backups.
-# Notifies Zabbix (item vaultwarden.backup.ts, id 70368 on AgapHost) after success.
+# Backup-freshness monitored via .age items.
 
 set -euo pipefail
 
@@ -26,18 +26,9 @@ cp "$DATA_DIR"/rsa_key* "$DEST/"
 
 echo "$(date): Backup complete: $DEST"
 ls "$DEST/"
-
-# Notify Zabbix (token stored in /root/.zabbix_token)
-if [[ -f /root/.zabbix_token ]]; then
-  ZABBIX_TOKEN=$(cat /root/.zabbix_token)
-  NOW_EPOCH=$(date '+%s')
-  env -u HTTPS_PROXY -u HTTP_PROXY -u ALL_PROXY -u https_proxy -u http_proxy -u all_proxy \
-    curl -s -X POST http://192.168.1.4:81/api_jsonrpc.php \
-    -H "Content-Type: application/json" \
-    -H "Authorization: Bearer $ZABBIX_TOKEN" \
-    -d "{\"jsonrpc\":\"2.0\",\"method\":\"history.push\",\"id\":1,\"params\":{\"itemid\":\"70368\",\"value\":$NOW_EPOCH}}" > /dev/null \
-    && echo "Zabbix notified (vaultwarden.backup.ts=$NOW_EPOCH)."
-fi
+# Backup-freshness monitoring is now done via .age items (calculated fields showing
+# age of the backup). The .ts (timestamp) trappers were unreliable (history.push not
+# landing); removed in kb#189 in favor of .age overdue triggers.
 
 # Rotate: keep last 5 backups
 ls -1dt "$BACKUP_DIR"/[0-9]*-[0-9]* 2>/dev/null | tail -n +6 | xargs -r rm -rf