add vote uniqueness, public key caching, relative poll timeframe, auth/rate limiting, modern UI styling, and error handling

app/components/Poll.vue

@@ -0,0 +1,119 @@
+<style scoped>
+.poll-list {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+.poll-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 1rem;
+  background: rgba(255, 255, 255, 0.1);
+  backdrop-filter: blur(10px);
+  border: 1px solid rgba(255, 255, 255, 0.2);
+  border-radius: 12px;
+  margin-bottom: 0.5rem;
+  transition: all 0.3s ease;
+}
+
+.poll-item:hover {
+  background: rgba(255, 255, 255, 0.15);
+  transform: translateX(5px);
+}
+
+.poll-title { 
+  font-size: 1.5rem; 
+  color: #667eea; 
+  text-transform: uppercase; 
+  letter-spacing: 1px;
+  font-weight: bold;
+  margin-bottom: 1rem;
+}
+
+.add-option-form {
+  display: flex;
+  gap: 0.5rem;
+  margin-bottom: 2rem;
+}
+
+.option-name { 
+  font-weight: 500; 
+  color: #fff;
+}
+.vote-section { display: flex; align-items: center; gap: 1rem; }
+.vote-count { font-size: 0.9rem; color: rgba(255, 255, 255, 0.8); }
+.vote-btn { 
+  padding: 0.5rem 1rem; 
+  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
+  border: none;
+  border-radius: 8px;
+  color: white;
+  font-weight: 600;
+  transition: all 0.3s ease;
+  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
+}
+.vote-btn:hover { 
+  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
+  transform: translateY(-2px);
+  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
+}
+
+.vote-btn:disabled,
+.vote-btn[disabled] { 
+  background: rgba(136, 136, 136, 0.5);
+  cursor: not-allowed;
+}
+.vote-btn:disabled:hover,
+.vote-btn[disabled]:hover { 
+  background: rgba(136, 136, 136, 0.7);
+  transform: none;
+}
+
+p {
+  color: rgba(255, 255, 255, 0.6);
+}
+</style>
+
+<template>
+    <div>
+        <h2 class="poll-title">Poll: {{ activePollId }}</h2>
+        <p v-if="Object.keys(pollData).length==0">Note: Add at least one Option to save the Poll.</p>
+        <form @submit.prevent="handleAddNewOption" class="add-option-form" v-if="userid">
+            <input v-model="newOption" placeholder="Enter a new poll option..." required />
+            <button type="submit">Add Option</button>
+        </form>
+
+        <ul class="poll-list">
+            <li v-for="(votes, optionName) in pollData" :key="optionName" class="poll-item">
+                <span class="option-name">{{ optionName }}</span>
+                <div class="vote-section">
+                    <span class="vote-count">{{ votes.length }} {{ votes.length === 1 ? 'vote' : 'votes' }}</span>
+                    <button @click="vote(String(optionName))" class="vote-btn" :disabled="userid==undefined || voted(votes)">+1</button>
+                </div>
+            </li>
+        </ul>
+    </div>
+</template>
+
+<script setup lang="ts">
+    import type { PollProps, SignedData, VoteData } from '@/utils/types'
+    const props = defineProps<PollProps>()
+
+    const newOption = ref('');
+    const handleAddNewOption = () => {
+        props.addOption(newOption.value);
+        newOption.value = '';
+    };
+
+
+    const voted = (votes: SignedData<VoteData>[]) => {
+        for(let vote of votes){
+            if(vote.data.userid == props.userid){
+                return true;
+            }
+        }
+        return false;
+    }
+</script>

app/components/PollList.vue

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+<style scoped>
+    .poll-list { margin-top: 1rem; }
+    .empty-state { text-align: center; color: rgba(255, 255, 255, 0.6); font-style: italic; }
+    .create-poll { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
+    .poll-links { list-style: none; padding: 0; }
+    .poll-link-btn {
+        width: 100%;
+        text-align: left;
+        background: rgba(255, 255, 255, 0.1);
+        color: #fff;
+        margin-bottom: 0.5rem;
+        display: flex;
+        justify-content: space-between;
+        backdrop-filter: blur(10px);
+        border: 1px solid rgba(255, 255, 255, 0.2);
+        transition: all 0.3s ease;
+    }
+    .poll-link-btn:hover { 
+        background: rgba(255, 255, 255, 0.2);
+        transform: translateX(5px);
+    }
+    h3 {
+        color: #fff;
+        margin-bottom: 1rem;
+        font-size: 1.5rem;
+    }
+</style>
+
+<template>
+    <div class="poll-list">
+        <h3>Available Polls</h3>
+
+        <ul v-if="polls && polls.length > 0" class="poll-links">
+            <li v-for="id in polls" :key="id">
+                <button class="poll-link-btn" @click="$emit('select-poll', id)">
+                    {{ id }} <span>→</span>
+                </button>
+            </li>
+        </ul>
+        <p v-else class="empty-state">No polls found. Create the first one!</p>
+        <div class="create-poll" v-if="userid !== undefined">
+            <input 
+                v-model="newPollId" 
+                placeholder="Enter new poll name..." 
+                @keyup.enter="createPoll"
+            />
+            <button @click="createPoll">Create & Join</button>
+        </div>
+    </div>
+</template>
+
+<script setup lang="ts">
+    import type { PollListProps } from '@/utils/types'
+    const props = defineProps<PollListProps>()
+    const newPollId = ref('');
+    const polls = ref<string[]>([]);
+
+    // Fetch existing polls on mount
+    const fetchPolls = async () => {
+        const data = await $fetch<{ polls: string[] }>('/api/polls');
+        polls.value = data.polls;
+    };
+
+    const createPoll = () => {
+        const id = newPollId.value.trim().toLowerCase().replace(/\s+/g, '-');
+        if (id) {
+            // In a real app, you might want to POST to create it first, 
+            // but here we just navigate to it and let usePoll handle the save.
+            emit('select-poll', id);
+        }
+    };
+
+    const emit = defineEmits(['select-poll']);
+    onMounted(fetchPolls);
+</script>