The extension .svb is used by the mod of OpenBullet, a web testing suite often used for automated account checking (combing through lists of credentials to see which ones are valid). The bracketed name [scentedfeet#0001] likely refers to the developer or the Discord tag of the person who created this specific configuration.
: Current currency balances. Level : Account progression level. Valorant [scentedfeet#0001].svb
: It automates the login process for Riot Games/Valorant. The extension