feat: Add support for hidden attributes to form item types (#20956)

web/types/app.ts

   variable: string
   required: boolean
   max_length: number
+  hide: boolean
 }
 
 export type SelectTypeFormItem = {
   variable: string
   required: boolean
   options: string[]
+  hide: boolean
 }
 
 export type ParagraphTypeFormItem = {
   label: string
   variable: string
   required: boolean
+  hide: boolean
 }
 /**
  * User Input Form Item

web/utils/model-config.ts

         max_length: content.max_length,
         options: [],
         is_context_var,
+        hide: content.hide,
       })
     }
     else if (type === 'number') {
         required: content.required,
         type,
         options: [],
+        hide: content.hide,
       })
     }
     else if (type === 'select') {
         type: 'select',
         options: content.options,
         is_context_var,
+        hide: content.hide,
       })
     }
     else if (type === 'file') {
           allowed_file_upload_methods: content.allowed_file_upload_methods,
           number_limits: 1,
         },
+        hide: content.hide,
       })
     }
     else if (type === 'file-list') {
           allowed_file_upload_methods: content.allowed_file_upload_methods,
           number_limits: content.max_length,
         },
+        hide: content.hide,
       })
     }
     else {
         icon: content.icon,
         icon_background: content.icon_background,
         is_context_var,
+        hide: content.hide,
       })
     }
   })
           required: item.required !== false, // default true
           max_length: item.max_length,
           default: '',
+          hide: item.hide,
         },
       } as any)
       return
           variable: item.key,
           required: item.required !== false, // default true
           default: '',
+          hide: item.hide,
         },
       } as any)
     }
           required: item.required !== false, // default true
           options: item.options,
           default: '',
+          hide: item.hide,
         },
       } as any)
     }
           required: item.required,
           icon: item.icon,
           icon_background: item.icon_background,
+          hide: item.hide,
         },
       } as any)
     }