Revert "chore: remove append from native and web"

This reverts commit ca54e57.

Author: ChiragAgg5k

templates/react-native/src/services/template.ts.twig

@@ -78,6 +78,10 @@ export class {{ service.name | caseUcfirst }} extends Service {
 {% endfor %}
 {% endfor %}
 {% endif %}
+
+        for (const [key, value] of Object.entries(Service.flatten(payload))) {
+            uri.searchParams.append(key, value);
+        }
 {% endif %}
 {% if method.type == 'webAuth' %}
         return uri;

templates/web/src/services/template.ts.twig

@@ -78,6 +78,9 @@ export class {{ service.name | caseUcfirst }} {
         {%~ endfor %}
         {%~ endfor %}
         {%~ endif %}
+        for (const [key, value] of Object.entries(Service.flatten(payload))) {
+            uri.searchParams.append(key, value);
+        }
         {%~ endif %}
 
         {%~ if method.type == 'webAuth' %}