support for GetNetwork in sqlite

Signed-off-by: Dmitri Dolguikh <dmitri.external@netbird.io>

management/internals/network_map_db/pgsql/network.go

@@ -2,8 +2,6 @@ package networkmap_pgsql
 
 import (
 	"context"
-	"database/sql"
-	"encoding/json"
 	"reflect"
 
 	"github.com/jackc/pgx/v5"
@@ -25,7 +23,7 @@ func (pgc *PgStoreConn) GetNetwork(ctx context.Context, accountId string) (nmdat
 		return nmdata.Network{}, err
 	}
 
-	n, err := pgx.CollectOneRow(rows, pgx.RowToStructByName[accountnetwork])
+	n, err := pgx.CollectOneRow(rows, pgx.RowToStructByName[networkmapdb.AccountNetwork])
 	if err != nil {
 		return nmdata.Network{}, err
 	}
@@ -39,11 +37,3 @@ func (pgc *PgStoreConn) GetNetwork(ctx context.Context, accountId string) (nmdat
 
 	return toret, nil
 }
-
-type accountnetwork struct {
-	Identifier sql.NullString
-	Net        json.RawMessage
-	NetV6      json.RawMessage
-	Dns        sql.NullString
-	Serial     sql.NullInt64
-}