Restructure project: Move server-side files to a dedicated 'server' directory

server/cmdHandlers.go

@@ -160,6 +160,7 @@ func serve(protocol, port string) {
 
 func serveHTTP(socketServer *socketio.Server, serveHTTPS bool, port string) {
 	http.Handle("/socket.io/", socketServer)
+	http.Handle("/", http.FileServer(http.Dir("static")))
 
 	if serveHTTPS {
 		httpsAddr := ":" + port

server/db/client.go

@@ -46,7 +46,7 @@ func NewDBClient() (DBClient, error) {
 		return NewMongoClient(dbUri)
 
 	case "sqlite":
-		return NewSQLiteClient("db.sqlite3")
+		return NewSQLiteClient("db/db.sqlite3")
 
 	default:
 		return nil, fmt.Errorf("unsupported database type: %s", DBtype)