[BREAKING]: remove deprecated routePath before GA (#1505)

Signed-off-by: Sebastian Malton <sebastian@malton.name>

docs/extensions/capabilities/common-capabilities.md

@@ -101,7 +101,6 @@ export default class ExampleRendererExtension extends LensRendererExtension {
   globalPages = [
     {
       id: "example",
-      routePath: "/example",
       components: {
         Page: ExamplePage,
       }
@@ -156,7 +155,7 @@ import { ExampleIcon, ExamplePage } from "./src/page"
 export default class ExampleExtension extends LensRendererExtension {
   clusterPages = [
     {
-      routePath: "/extension-example", // optional
+      id: "extension-example", // optional
       exact: true, // optional
       components: {
         Page: () => <ExamplePage extension={this}/>,

docs/extensions/get-started/anatomy.md

@@ -85,7 +85,7 @@ import React from "react"
 export default class ExampleExtension extends LensRendererExtension {
   clusterPages = [
     {
-      routePath: "/extension-example",
+      id: "extension-example",
       components: {
         Page: () => <ExamplePage extension={this}/>,
       }
@@ -94,4 +94,4 @@ export default class ExampleExtension extends LensRendererExtension {
 }
 ```
 
-The Hello World sample extension uses the `Cluster Page` capability, which is just one of the Lens extension API's capabilities. The [Common Capabilities](../capabilities/common-capabilities.md) page will help you home in on the right capabilities to use with your own extensions. 
+The Hello World sample extension uses the `Cluster Page` capability, which is just one of the Lens extension API's capabilities. The [Common Capabilities](../capabilities/common-capabilities.md) page will help you home in on the right capabilities to use with your own extensions.