feat(v1.5.2): Execute database migrations and complete setup

- Execute all 6 migrations on Desk CRM production database
- Create missing tables: cr_lsps, cr_agent_lsps, cr_lsp_usage
- Create archive tables: cr_*_usage_archive (4 tables)
- Create system tables: cr_migrations, cr_maintenance_log
- Make all scripts executable (chmod +x)
- Total cr_* tables: 38

Migration files:
- 001_initial_schema.sql
- 002_add_lsps.sql
- 003_add_relationships.sql
- 004_add_telemetry.sql
- 005_add_archive_tables.sql
- 006_add_maintenance_log.sql

Scripts:
- session-init.sh, session-end.sh
- inject-context.sh, inject-agent-context.sh
- record-usage.sh, db-backup.sh, sync-to-mysql.sh

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

scripts/sync-to-mysql.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+# sync-to-mysql.sh - Sincronização ficheiros → MySQL
+# Autor: Descomplicar
+# Data: 2026-02-04
+
+# Este script é chamado manualmente ou via /descomplicar:sync
+# Requer: mysql client, jq
+
+PLUGIN_ROOT="$(dirname "$(dirname "$(readlink -f "$0")")")"
+LOG_FILE="${PLUGIN_ROOT}/logs/sync.log"
+
+# Configuração BD (usar variáveis de ambiente ou .env)
+DB_HOST="${DESK_DB_HOST:-localhost}"
+DB_USER="${DESK_DB_USER:-ealmeida_desk}"
+DB_PASS="${DESK_DB_PASS:-}"
+DB_NAME="${DESK_DB_NAME:-ealmeida_desk24}"
+
+# Ficheiros fonte
+AGENTS_FILE="$HOME/.claude/sdks/_resources/agents.json"
+SKILLS_FILE="$HOME/.claude/sdks/_resources/skills.json"
+MCPS_FILE="$HOME/.claude/sdks/_resources/mcps.json"
+REGISTRY_FILE="$HOME/.claude/sdks/_registry.json"
+
+# Timestamp
+TIMESTAMP=$(date '+%Y-%m-%d %H:%M:%S')
+
+log() {
+    echo "[$TIMESTAMP] $1" >> "$LOG_FILE"
+    echo "$1"
+}
+
+# Verificar dependências
+check_deps() {
+    if ! command -v jq &> /dev/null; then
+        log "ERROR: jq is required but not installed"
+        exit 1
+    fi
+    if ! command -v mysql &> /dev/null; then
+        log "ERROR: mysql client is required but not installed"
+        exit 1
+    fi
+}
+
+# Contar items em JSON
+count_json() {
+    local file="$1"
+    local key="$2"
+    if [[ -f "$file" ]]; then
+        jq -r ".$key | length" "$file" 2>/dev/null || echo "0"
+    else
+        echo "0"
+    fi
+}
+
+# Main
+main() {
+    log "Starting sync..."
+
+    check_deps
+
+    # Contar items locais
+    AGENTS_LOCAL=$(count_json "$AGENTS_FILE" "agents")
+    SKILLS_LOCAL=$(count_json "$SKILLS_FILE" "skills")
+    MCPS_LOCAL=$(count_json "$MCPS_FILE" "mcps")
+    SDKS_LOCAL=$(jq -r '.sdks | length' "$REGISTRY_FILE" 2>/dev/null || echo "0")
+
+    log "Local counts: Agents=$AGENTS_LOCAL, Skills=$SKILLS_LOCAL, MCPs=$MCPS_LOCAL, SDKs=$SDKS_LOCAL"
+
+    # Nota: A sincronização real com MySQL seria feita via MCP desk-crm-v3
+    # Este script serve como documentação e pode ser expandido
+
+    log "Sync completed (dry-run mode)"
+    log "Use /descomplicar:sync for full sync via MCP"
+}
+
+main "$@"