feat: standardize slot ids (#608)

src/plugin-slots/WidgetSidebarSlot/README.md

@@ -1,6 +1,9 @@
 # Widget Sidebar Slot
 
-### Slot ID: `widget_sidebar_slot`
+### Slot ID: `org.openedx.frontend.learner_dashboard.widget_sidebar.v1`
+
+### Slot ID Aliases
+* `widget_sidebar_slot`
 
 ## Description
 
@@ -21,7 +24,7 @@ import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-frame
 
 const config = {
   pluginSlots: {
-     widget_sidebar_slot: {
+     'org.openedx.frontend.learner_dashboard.widget_sidebar.v1': {
       // Hide the default LookingForChallenge component
       keepDefault: false,
       plugins: [

src/plugin-slots/WidgetSidebarSlot/__snapshots__/index.test.jsx.snap

@@ -2,7 +2,12 @@
 
 exports[`WidgetSidebar snapshots 1`] = `
 <PluginSlot
-  id="widget_sidebar_slot"
+  id="org.openedx.frontend.learner_dashboard.widget_sidebar.v1"
+  idAliases={
+    [
+      "widget_sidebar_slot",
+    ]
+  }
 >
   <LookingForChallengeWidget />
 </PluginSlot>

src/plugin-slots/WidgetSidebarSlot/index.jsx

@@ -5,7 +5,10 @@ import LookingForChallengeWidget from 'widgets/LookingForChallengeWidget';
 
 // eslint-disable-next-line arrow-body-style
 export const WidgetSidebarSlot = () => (
-  <PluginSlot id="widget_sidebar_slot">
+  <PluginSlot
+    id="org.openedx.frontend.learner_dashboard.widget_sidebar.v1"
+    idAliases={['widget_sidebar_slot']}
+  >
     <LookingForChallengeWidget />
   </PluginSlot>
 );