Remove unused phase i18n strings

wwwroot/js/i18n.js

@@ -23,12 +23,6 @@ const translations = {
     "auth.needCredentials": "Username and password required",
     "auth.invalidCredentials": "Invalid username or password",
 
-    "phase.suggest": "Suggest",
-    "phase.reveal": "Reveal",
-    "phase.vote": "Vote",
-    "phase.results": "Results",
-    "phase.loading": "Loading…",
-
     "counts.format": "Players: {players} • Suggestions: {suggestions} • Votes: {votes}",
 
     "nav.prev": "Back",
@@ -198,12 +192,6 @@ const translations = {
     "auth.needCredentials": "Benutzername und Passwort erforderlich",
     "auth.invalidCredentials": "Ungültiger Benutzername oder Passwort",
 
-    "phase.suggest": "Vorschlagen",
-    "phase.reveal": "Enthüllen",
-    "phase.vote": "Bewerten",
-    "phase.results": "Ergebnisse",
-    "phase.loading": "Lädt…",
-
     "counts.format": "Spieler: {players} • Vorschläge: {suggestions} • Stimmen: {votes}",
 
     "nav.prev": "Zurück",