Switch to modernc.org/sqlite and update dockerfile

backend/main.go

@@ -3,9 +3,9 @@ package main
 import (
 	"database/sql"
 	"log"
+	"os"
 	"path/filepath"
 	"quay/app/routes"
-	"quay/internal/config"
 	"quay/internal/database"
 	"quay/internal/envconfig"
 	"quay/internal/fiberconfig"
@@ -37,10 +37,8 @@ func main() {
 
 	envCfg := envconfig.Load()
 
-	configFilePath := filepath.Join(envCfg.ConfigDir, "config.yaml")
-	cfg, err := config.Load(configFilePath)
-	if err != nil {
-		panic("Failed to load config: " + err.Error())
+	if os.Getenv("JWT_SECRET") == "" || os.Getenv("JWT_SECRET") == "CHANGE_ME" {
+		log.Fatal("JWT_SECRET environment variable is not set or is set to the default value. Please set it to a secure random string before running the application.")
 	}
 
 	dbPath := filepath.Join(envCfg.ConfigDir, "db.sqlite")
@@ -64,7 +62,7 @@ func main() {
 	app := fiber.New()
 
 	fiberconfig.Setup(app)
-	routes.Register(app, cfg, &envCfg, db)
+	routes.Register(app, &envCfg, db)
 
 	log.Fatal(app.Listen(":" + envCfg.Port))
 }