chore: strip emoji picker experiment

chore: use discrim

src/mobx/stores/Changelog.ts

@@ -77,10 +77,6 @@ export default class Changelog implements Store, Persistent<Data>, Syncable {
             runInAction(() => {
                 this.viewed = latestChangelog;
             });
-        } else {
-            modalController.push({
-                type: "changelog_usernames",
-            });
         }
     }
 }

src/mobx/stores/Experiments.ts

@@ -10,7 +10,7 @@ import Store from "../interfaces/Store";
 /**
  * Union type of available experiments.
  */
-export type Experiment = "dummy" | "offline_users" | "plugins" | "picker";
+export type Experiment = "dummy" | "offline_users" | "plugins";
 
 /**
  * Currently active experiments.
@@ -19,7 +19,6 @@ export const AVAILABLE_EXPERIMENTS: Experiment[] = [
     "dummy",
     "offline_users",
     "plugins",
-    "picker",
 ];
 
 /**
@@ -42,11 +41,6 @@ export const EXPERIMENTS: {
         description:
             "This will enable the experimental plugin API. Only touch this if you know what you're doing.",
     },
-    picker: {
-        title: "Custom Emoji",
-        description:
-            "This will enable a work-in-progress emoji picker, custom emoji settings and a reaction picker.",
-    },
 };
 
 export interface Data {