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/inject-context.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# inject-context.sh - Injeta contexto específico para subagentes
+# Chamado pelo hook SubagentStart
+# Author: Descomplicar®
+
+set -e
+
+AGENT_TYPE="${1:-unknown}"
+PLUGIN_ROOT="${CLAUDE_PLUGIN_ROOT:-/home/ealmeida/mcp-servers/descomplicar-meta-plugin}"
+
+# Output contexto relevante para o agente
+cat << EOF
+## Descomplicar Infrastructure Context
+
+### Available Commands
+- /descomplicar:status - Dashboard de infraestrutura
+- /descomplicar:sync - Sincronização ficheiros ↔ MySQL
+- /descomplicar:relationships - Gestão de relacionamentos
+- /descomplicar:telemetry - Métricas de uso
+
+### Database Tables (cr_*)
+- Core: cr_agents, cr_skills, cr_mcps, cr_lsps, cr_sdks
+- Relationships: cr_agent_mcps, cr_agent_skills, cr_skill_mcps
+- Telemetry: cr_agent_usage, cr_skill_usage, cr_mcp_tool_usage
+
+### MCP Available
+- desk-crm-v3: Operações MySQL
+- filesystem: Operações de ficheiros
+- mcp-time: Data/hora actual
+- gitea: Repositórios
+
+EOF
+
+exit 0