Lost Masterclasser Quest Line (#9183)

* fix(sprites): serve animated GIFs
Also add new GIF for upcoming quest line

* feat(content): Masterclasser capstone quest
Also fixes Quests page for clearer lock/unlock display

* chore(sprites): compile

* feat(achievements): award quest completionist cheevo

* feat(quests): Siphoning Void
fix Achievements page styling and text spacing
fix display of Rage bar on party page

* test(quests): Lost Masterclasser

* chore(news): Bailey

* fix(test): only use Masterclasser in relevant scenario

website/server/models/user/schema.js

@@ -102,7 +102,6 @@ let schema = new Schema({
     perfect: {type: Number, default: 0},
     habitBirthdays: Number,
     valentine: Number,
-    costumeContest: Boolean, // Superseded by costumeContests
     nye: Number,
     habiticaDays: Number,
     greeting: Number,
@@ -118,6 +117,7 @@ let schema = new Schema({
     joinedGuild: Boolean,
     joinedChallenge: Boolean,
     invitedFriend: Boolean,
+    lostMasterclasser: Boolean,
   },
 
   backer: {