Change date and closedBy properties for a more generic description

app/javascript/controllers/bridge/stamp_controller.js

@@ -14,6 +14,14 @@ export default class extends BridgeComponent {
   }
 
   notifyBridgeOfConnect() {
-    this.send("connect", this.bridgeElement.getStamp())
+    this.send("connect", this.#data)
+  }
+
+  get #data() {
+    const bridgeElement = this.bridgeElement
+    return {
+      title: bridgeElement.title,
+      description: bridgeElement.bridgeAttribute("description") ?? null
+    }
   }
 }

app/javascript/initializers/bridge/bridge_element.js

@@ -9,14 +9,6 @@ BridgeElement.prototype.getButton = function() {
   }
 }
 
-BridgeElement.prototype.getStamp = function() {
-  return {
-    title: this.title,
-    date: this.getDate(),
-    closedBy: this.getClosedBy()
-  }
-}
-
 BridgeElement.prototype.getIcon = function() {
   const url = this.bridgeAttribute("icon-url")
 
@@ -27,14 +19,6 @@ BridgeElement.prototype.getIcon = function() {
   return null
 }
 
-BridgeElement.prototype.getDate = function() {
-  return this.bridgeAttribute("date") ?? null
-}
-
-BridgeElement.prototype.getClosedBy = function() {
-  return this.bridgeAttribute("closed-by") ?? null
-}
-
 BridgeElement.prototype.getDisplayTitle = function() {
   return !!this.bridgeAttribute("display-title")
 }