fix(all): CHART and IMAGE from GET HTTP calls.

packages/basic.gblib/services/DialogKeywords.ts

@@ -839,7 +839,9 @@ export class DialogKeywords {
 
     } else {
       GBLog.info(`BASIC: Sending the file ${filename} to mobile ${mobile}.`);
-      const url = urlJoin(
+      let url;
+      if (!filename.startsWith("https://")) {
+        url = urlJoin(
           GBServer.globals.publicAddress,
           'kb',
           `${this.min.botId}.gbai`,
@@ -847,6 +849,10 @@ export class DialogKeywords {
           'assets',
           filename
         );
+      }
+      else {
+        url = filename;
+      }
 
       await this.min.conversationalService.sendFile(this.min, step, mobile, url, caption);
     }