chore(release): snapshot 1.4.2

scripts/backup-db.ps1

@@ -0,0 +1,32 @@
+# Backup automatico do banco de dados PostgreSQL
+# Execute este script ANTES de qualquer docker-compose down
+
+$BACKUP_DIR = "g:\Projetos\aggios-app\backups"
+$TIMESTAMP = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
+$BACKUP_FILE = "$BACKUP_DIR\aggios_backup_$TIMESTAMP.sql"
+
+# Cria diretorio de backup se nao existir
+if (!(Test-Path $BACKUP_DIR)) {
+    New-Item -ItemType Directory -Path $BACKUP_DIR
+}
+
+Write-Host "Fazendo backup do banco de dados..." -ForegroundColor Yellow
+
+# Faz o backup
+docker exec aggios-postgres pg_dump -U aggios aggios_db > $BACKUP_FILE
+
+if ($LASTEXITCODE -eq 0) {
+    $fileSize = (Get-Item $BACKUP_FILE).Length / 1KB
+    Write-Host "Backup criado com sucesso: $BACKUP_FILE ($([math]::Round($fileSize, 2)) KB)" -ForegroundColor Green
+    
+    # Mantem apenas os ultimos 10 backups
+    Get-ChildItem $BACKUP_DIR -Filter "aggios_backup_*.sql" | 
+        Sort-Object LastWriteTime -Descending | 
+        Select-Object -Skip 10 | 
+        Remove-Item -Force
+    
+    Write-Host "Backups antigos limpos (mantidos ultimos 10)" -ForegroundColor Cyan
+} else {
+    Write-Host "Erro ao criar backup!" -ForegroundColor Red
+    exit 1
+}