feat: rip out unneeded mixing of truthyness

Author: astuyve

src/index.ts

@@ -369,10 +369,7 @@ function getConfig(userConfig?: Partial<Config>): Config {
 
   if (userConfig === undefined || userConfig.localTesting === undefined) {
     const result = getEnvValue(localTestingEnvVar, "false").toLowerCase();
-    // TODO deprecate 1 for truthy, this shouldn't have been allowed
-    // but the extension allows it, so we must as well
-    // @ts-ignore-next-line
-    config.localTesting = result === "true" || result === "1";
+    config.localTesting = result === "true";
   }
 
   return config;