Add Go rewrite with Postgres 17 and Dokploy Docker Compose

Co-authored-by: Cursor <cursoragent@cursor.com>

Go/cmd/cleanup/main.go

@@ -0,0 +1,59 @@
+// Command cleanup runs one pass of expired-share-link cleanup and exits; meant
+// to be invoked periodically (cron, systemd timer, or the docker-compose
+// "cleanup" service loop).
+package main
+
+import (
+	"context"
+	"log"
+	"time"
+
+	"github.com/joho/godotenv"
+
+	"amnezia-share/internal/config"
+	"amnezia-share/internal/db"
+	"amnezia-share/internal/panel"
+	"amnezia-share/internal/settings"
+	"amnezia-share/internal/share"
+)
+
+func main() {
+	_ = godotenv.Load()
+	cfg := config.Load()
+
+	ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
+	defer cancel()
+
+	pool, err := db.Connect(ctx, cfg.DatabaseURL)
+	if err != nil {
+		log.Fatalf("подключение к БД: %v", err)
+	}
+	defer pool.Close()
+
+	if err := db.Migrate(ctx, pool, cfg.MigrationsDir); err != nil {
+		log.Fatalf("миграции: %v", err)
+	}
+
+	st := &settings.Store{
+		Pool:          pool,
+		EnvPanelURL:   cfg.PanelURL,
+		EnvToken:      cfg.PanelToken,
+		EnvLabelsJSON: cfg.ServerLabelsJSON,
+	}
+	pc := panel.New(cfg.HTTPBudget())
+	repo := share.New(pool)
+
+	runCtx, runCancel := context.WithTimeout(context.Background(), 5*time.Minute)
+	defer runCancel()
+
+	res, err := repo.CleanupExpired(runCtx, pc, st)
+	if err != nil {
+		log.Fatalf("очистка не выполнена: %v", err)
+	}
+
+	log.Printf("очистка завершена: всего=%d (без конфигов=%d, снято с панели=%d), ошибок=%d",
+		res.Count, res.DBCount, res.PanelCount, len(res.Failures))
+	for _, f := range res.Failures {
+		log.Printf("  - %s", f)
+	}
+}