Add per-user phase navigation with results toggle

wwwroot/js/ui.js

@@ -65,7 +65,8 @@ export function handleAuthError(err, clearUserState) {
 
 export function renderPhasePill() {
     const phaseKey = typeof state.phase === "string" ? state.phase.toLowerCase() : null;
-    $("phase-pill").textContent = phaseKey ? "" : t("phase.loading");
+    const pill = $("phase-pill");
+    if (pill) pill.textContent = phaseKey ? t(`phase.${phaseKey}`) : t("phase.loading");
     document.querySelectorAll(".phase-view").forEach((el) =>
         el.classList.add("hidden"),
     );
@@ -77,9 +78,27 @@ export function renderPhasePill() {
     };
     const id = viewMap[state.phase];
     if (id) $(id).classList.remove("hidden");
-    const phaseSelect = $("phase-select");
-    if (phaseSelect && !phaseSelect.dataset.userEditing) {
-        phaseSelect.value = state.phase || "Suggest";
+
+    const prevBtn = $("prev-phase");
+    if (prevBtn) prevBtn.disabled = state.phase === "Suggest";
+
+    const nextBtn = $("next-phase");
+    if (nextBtn) {
+        const atResults = state.phase === "Results";
+        const locked = !state.resultsOpen && state.phase === "Vote";
+        nextBtn.disabled = atResults || locked;
+        nextBtn.textContent = locked ? t("nav.waitingForResults") : t("nav.next");
+    }
+
+    const resultsLock = $("results-lock");
+    if (resultsLock) {
+        resultsLock.classList.toggle("hidden", state.resultsOpen);
+        resultsLock.textContent = t("admin.resultsLocked");
+    }
+
+    const adminResultsToggle = $("results-open");
+    if (adminResultsToggle) {
+        adminResultsToggle.checked = !!state.resultsOpen;
     }
 }