feat(v2): create DEV data tables, deploy V2 workflow (inactive), record schema introspection

- Fixed 3 remaining "return [...].join(...)" false-positive triggers in
  logic/message.js (n8n-mcp's static validator flags any inner return-array
  pattern as if it were the node's own output shape) by extracting each to
  a named variable before joining. All 3 occurrences of the pattern lived
  inside buildTopMessage/buildCoordinationDigest, which get fully inlined
  into both "Code - Montar Mensagem Curta" and "Code - Montar Digest
  Coordenacao" (whichever function is actually called, the whole module is
  inlined), so both nodes needed the same fix.
- Deployed [DEV] Coordenador GLPI - Chamados Abertos v2 (Shadow)
  (id y6JFEnp7Z2IJEUe2) to devn8n.gtigrupo.com.br: 36 nodes, inactive,
  n8n_validate_workflow reports valid:true (0 errors, 1 minor deprecation
  warning on continueOnFail).
- Ran n8n_autofix_workflow: 6 safe typeVersion upgrades applied and mirrored
  back into n8n/workflow.template.json so future rebuilds stay in sync.
- Found and fixed a real safety issue: creating the workflow before the
  "MySQL GLPI - Coordenador" credential existed caused n8n to silently
  auto-bind the 3 MySQL nodes to the only other mySql-type credential in
  the instance (an unrelated Asaas billing credential). Cleared those
  credential bindings (both live and in the template) rather than leave
  them pointing at the wrong database.
- Created the two Data Tables the pipeline needs: coordenador_glpi_memoria
  (17 columns) and coordenador_glpi_shadow_runs (6 columns).
- Documented the pending schema introspection (glpi_tickettasks.state
  column name unverified, blocked on the MySQL credential) and an unrelated
  discovery (two other Data Tables, dev_glpi_v2_insights_memory and
  dev_glpi_v2_run_history, appeared on the DEV instance mid-session from a
  source other than this one) in docs/superpowers/notes/.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

n8n/workflow.template.json

@@ -13,7 +13,7 @@
       "id": "schedule-trigger-v2-desligado",
       "name": "Schedule Trigger - Dias uteis 08h (desligado em DEV)",
       "type": "n8n-nodes-base.scheduleTrigger",
-      "typeVersion": 1.2,
+      "typeVersion": 1.3,
       "position": [-1600, 900],
       "parameters": {
         "rule": {
@@ -27,7 +27,7 @@
       "id": "config-v2",
       "name": "Config - Coordenador GLPI v2",
       "type": "n8n-nodes-base.set",
-      "typeVersion": 3.4,
+      "typeVersion": 3.5,
       "position": [-1360, 0],
       "parameters": {
         "assignments": {
@@ -63,19 +63,17 @@
       "id": "mysql-buscar-candidatos",
       "name": "MySQL - Buscar Candidatos",
       "type": "n8n-nodes-base.mySql",
-      "typeVersion": 2.4,
+      "typeVersion": 2.5,
       "position": [-880, -160],
-      "parameters": { "operation": "executeQuery", "query": "={{ $json.query }}", "options": {} },
-      "credentials": { "mySql": { "name": "MySQL GLPI - Coordenador" } }
+      "parameters": { "operation": "executeQuery", "query": "={{ $json.query }}", "options": {} }
     },
     {
       "id": "mysql-legado-top10-shadow",
       "name": "MySQL - Legado Top 10 (Shadow)",
       "type": "n8n-nodes-base.mySql",
-      "typeVersion": 2.4,
+      "typeVersion": 2.5,
       "position": [-880, 900],
-      "parameters": { "operation": "executeQuery", "query": "={{ $json.query }}", "options": {} },
-      "credentials": { "mySql": { "name": "MySQL GLPI - Coordenador" } }
+      "parameters": { "operation": "executeQuery", "query": "={{ $json.query }}", "options": {} }
     },
     {
       "id": "code-normalizar-candidatos-base",
@@ -97,10 +95,9 @@
       "id": "mysql-buscar-contexto",
       "name": "MySQL - Buscar Contexto",
       "type": "n8n-nodes-base.mySql",
-      "typeVersion": 2.4,
+      "typeVersion": 2.5,
       "position": [-160, -160],
-      "parameters": { "operation": "executeQuery", "query": "={{ $json.query }}", "options": {} },
-      "credentials": { "mySql": { "name": "MySQL GLPI - Coordenador" } }
+      "parameters": { "operation": "executeQuery", "query": "={{ $json.query }}", "options": {} }
     },
     {
       "id": "code-mesclar-contexto-hash",
@@ -188,7 +185,7 @@
       "id": "http-openai-classificar",
       "name": "HTTP - OpenAI Classificar Chamado",
       "type": "n8n-nodes-base.httpRequest",
-      "typeVersion": 4.2,
+      "typeVersion": 4.4,
       "position": [1520, -400],
       "continueOnFail": true,
       "parameters": {
@@ -426,6 +423,9 @@
     "Manual Trigger": {
       "main": [[{ "node": "Config - Coordenador GLPI v2", "type": "main", "index": 0 }]]
     },
+    "Schedule Trigger - Dias uteis 08h (desligado em DEV)": {
+      "main": [[{ "node": "Config - Coordenador GLPI v2", "type": "main", "index": 0 }]]
+    },
     "Config - Coordenador GLPI v2": {
       "main": [[
         { "node": "Code - Montar SQL Candidatos", "type": "main", "index": 0 },