Dropped support for Shlink 1

src/utils/services/ShlinkApiClient.ts

@@ -125,7 +125,7 @@ export default class ShlinkApiClient {
 
       // When the request is not invalid or we have already tried both API versions, throw the error and let the
       // caller handle it
-      if (!apiVersionIsNotSupported || this.apiVersion === 1) {
+      if (!apiVersionIsNotSupported || this.apiVersion === 2) {
         throw e;
       }
 

src/utils/services/types.ts

@@ -65,8 +65,6 @@ export interface ProblemDetailsError {
   detail: string;
   title: string;
   status: number;
-  error?: string; // Deprecated
-  message?: string; // Deprecated
   [extraProps: string]: any;
 }