Add vote finalize UX and missing-vote warning placement

wwwroot/js/state.js

@@ -5,6 +5,7 @@ export const state = {
     phase: null,
     prevPhase: null,
     resultsOpen: false,
+    votesFinal: false,
     counts: null,
     mySuggestions: [],
     allSuggestions: [],
@@ -19,6 +20,7 @@ export function clearUserState() {
     state.phase = null;
     state.prevPhase = null;
     state.resultsOpen = false;
+    state.votesFinal = false;
     state.counts = null;
     state.mySuggestions = [];
     state.allSuggestions = [];