Move api client creation function within api class

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/rest/SelfossApi.kt

@@ -35,10 +35,10 @@ import kotlinx.serialization.json.Json
 
 expect fun setupInsecureHTTPEngine(config: CIOEngineConfig)
 
-fun createHttpClient(
-    appSettingsService: AppSettingsService,
-    api: SelfossApi
-) =
+class SelfossApi(private val appSettingsService: AppSettingsService) {
+
+    var client = createHttpClient()
+    fun createHttpClient() =
         HttpClient(CIO) {
             if (appSettingsService.getSelfSigned()) {
                 engine {
@@ -68,13 +68,13 @@ fun createHttpClient(
             install(HttpRequestRetry) {
                 maxRetries = 2
                 retryIf { _, response ->
-                response.status == HttpStatusCode.Forbidden && api.shouldHavePostLogin() && api.hasLoginInfo()
+                    response.status == HttpStatusCode.Forbidden && shouldHavePostLogin() && hasLoginInfo()
                 }
                 modifyRequest {
                     Napier.i("Will modify", tag = "HttpSend")
                     CoroutineScope(Dispatchers.Main).launch {
                         Napier.i("Will login", tag = "HttpSend")
-                    api.login()
+                        login()
                         Napier.i("Did login", tag = "HttpSend")
                     }
                 }
@@ -82,16 +82,12 @@ fun createHttpClient(
             expectSuccess = false
         }
 
-class SelfossApi(private val appSettingsService: AppSettingsService) {
-
-    var client = createHttpClient(appSettingsService, this)
-
     fun url(path: String) =
         "${appSettingsService.getBaseUrl()}$path"
 
     fun refreshLoginInformation() {
         appSettingsService.refreshApiSettings()
-        client = createHttpClient(appSettingsService, this)
+        client = createHttpClient()
     }
 
     fun constructBasicAuthValue(credentials: BasicAuthCredentials): String {