193 lines
11 KiB
Vue
193 lines
11 KiB
Vue
<script setup lang="ts">
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import type { WorldStarter } from '@dng/shared'
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type Stage = 'seed' | 'questions' | 'generating' | 'preview' | 'confirming'
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interface Message { id: string; role: 'coauthor' | 'player' | 'status'; body: string; label?: string }
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interface DynamicQuestion { id: string; label: string; options: string[] }
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interface RespondResult { readyToGenerate: boolean; question?: DynamicQuestion }
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const { api } = useDngApi()
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const stage = ref<Stage>('seed')
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const busy = ref(false)
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const sessionId = ref<string | null>(null)
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const seed = ref('A science-fiction mystery about a dead relay sending messages from the future.')
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const answers = reactive<Record<string, string>>({})
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const currentQuestion = ref<DynamicQuestion | null>(null)
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const answerCount = ref(0)
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const draft = ref<WorldStarter | null>(null)
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const retryAction = ref<'begin' | 'respond' | 'generate'>('begin')
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const pendingAnswer = ref<{ key: string; value: string } | null>(null)
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const messages = ref<Message[]>([
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{ id: 'welcome', role: 'coauthor', body: 'Give me the first impossible sentence. I’ll ask a few focused questions, then turn it into a private world your party can enter tonight.' },
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])
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const displayedQuestion = computed(() => currentQuestion.value ? { key: currentQuestion.value.id, label: currentQuestion.value.label, options: currentQuestion.value.options } : null)
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const progress = computed(() => stage.value === 'preview' || stage.value === 'confirming' ? 100 : stage.value === 'generating' ? 85 : stage.value === 'seed' ? 10 : 20 + Math.round((Math.min(answerCount.value, 5) / 5) * 55))
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function addMessage(role: Message['role'], body: string, label?: string) {
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messages.value.push({ id: `${Date.now()}-${messages.value.length}`, role, body, label })
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}
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async function begin() {
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const prompt = seed.value.trim()
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if (!prompt || stage.value !== 'seed' || busy.value) return
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busy.value = true
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retryAction.value = 'begin'
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try {
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const result = await api<{ session: { id: string } }>('/api/v1/coauthor/sessions', { method: 'POST', body: { message: prompt } })
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sessionId.value = result.session.id
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addMessage('player', prompt)
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stage.value = 'questions'
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retryAction.value = 'respond'
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await requestNextQuestion()
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} catch (error) {
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addMessage('status', errorText(error) || 'Could not start a private coauthor session. Sign in and try again.', 'ERROR')
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} finally {
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busy.value = false
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}
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}
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async function answerQuestion(key: string, value: string) {
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if (stage.value !== 'questions' || currentQuestion.value?.id !== key || busy.value || !sessionId.value) return
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busy.value = true
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pendingAnswer.value = { key, value }
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try {
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await api(`/api/v1/coauthor/sessions/${sessionId.value}/messages`, {
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method: 'POST', body: { content: value },
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})
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answers[key] = value
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addMessage('player', value)
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currentQuestion.value = null
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answerCount.value = Math.min(answerCount.value + 1, 5)
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pendingAnswer.value = null
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retryAction.value = 'respond'
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await requestNextQuestion()
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} catch (error) {
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addMessage('status', errorText(error) || 'That answer could not be saved. Try again.', 'ERROR')
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} finally {
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busy.value = false
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}
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}
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async function requestNextQuestion() {
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if (!sessionId.value) return
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const result = await api<RespondResult>(`/api/v1/coauthor/sessions/${sessionId.value}/respond`, { method: 'POST' })
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if (result.readyToGenerate || answerCount.value >= 5) {
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currentQuestion.value = null
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await generate()
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return
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}
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if (!result.question) throw new Error('The coauthor did not return its next question.')
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currentQuestion.value = result.question
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addMessage('coauthor', result.question.label, `COAUTHOR · QUESTION ${Math.min(answerCount.value + 1, 5)} OF UP TO 5`)
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}
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function errorText(error: unknown) {
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if (error && typeof error === 'object') {
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const value = error as { data?: { statusMessage?: string; message?: string }; statusMessage?: string; message?: string }
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return value.data?.statusMessage || value.data?.message || value.statusMessage || value.message
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}
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return undefined
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}
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async function generate() {
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if (!sessionId.value) return
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stage.value = 'generating'
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retryAction.value = 'generate'
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addMessage('status', 'Building premise, location, key people, factions, hidden pressure, and an opening scene…', 'GENERATING')
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try {
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await api(`/api/v1/coauthor/sessions/${sessionId.value}/generate`, { method: 'POST' })
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const deadline = Date.now() + 90_000
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while (Date.now() < deadline) {
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const result = await api<{ session: { status: string; generatedWorld?: unknown; generated_world?: unknown } }>(`/api/v1/coauthor/sessions/${sessionId.value}`)
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if (result.session.status === 'ready') {
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draft.value = (result.session.generatedWorld ?? result.session.generated_world) as WorldStarter
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break
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}
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if (result.session.status === 'failed') throw new Error('The coauthor job failed. Try generation again.')
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await new Promise(resolve => setTimeout(resolve, 1_000))
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}
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if (!draft.value) throw new Error('World generation is taking too long. Your session is saved; try again shortly.')
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messages.value.pop()
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addMessage('status', `“${draft.value.title}” is ready for your review. Every visible field remains editable.`, 'READY')
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stage.value = 'preview'
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} catch (error) {
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messages.value.pop()
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addMessage('status', errorText(error) || 'The coauthor could not generate this world. Your answers are safe—try again.', 'ERROR')
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stage.value = 'questions'
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}
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}
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function retry() {
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const last = messages.value.at(-1)
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if (last?.role === 'status' && last.label === 'ERROR') messages.value.pop()
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if (retryAction.value === 'begin') begin()
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else if (retryAction.value === 'generate') generate()
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else if (pendingAnswer.value && currentQuestion.value) answerQuestion(pendingAnswer.value.key, pendingAnswer.value.value)
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else requestNextQuestion().catch(error => addMessage('status', errorText(error) || 'The coauthor could not continue. Try again.', 'ERROR'))
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}
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function revise() {
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stage.value = 'seed'
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sessionId.value = null
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currentQuestion.value = null
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answerCount.value = 0
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pendingAnswer.value = null
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for (const key of Object.keys(answers)) delete answers[key]
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draft.value = null
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addMessage('coauthor', 'Let’s reshape it from the opening sentence. I’ll adapt the next questions to your new direction.', 'COAUTHOR · REVISION')
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}
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async function confirm() {
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if (!draft.value || !sessionId.value || stage.value === 'confirming') return
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stage.value = 'confirming'
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try {
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const confirmed = await api<{ worldId: string }>(`/api/v1/coauthor/sessions/${sessionId.value}/confirm`, {
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method: 'POST', body: { world: draft.value },
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})
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const created = await api<{ campaignId: string }>('/api/v1/campaigns', {
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method: 'POST', body: { worldId: confirmed.worldId, title: draft.value.title },
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})
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await navigateTo(`/campaign/${created.campaignId}`)
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} catch (error) {
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addMessage('status', errorText(error) || 'The world could not be confirmed. Your draft is still safe.', 'ERROR')
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stage.value = 'preview'
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}
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}
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</script>
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<template>
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<AppShell section="WORLD FORGE">
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<div class="forge noise">
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<aside>
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<p class="step-label">CREATION PROTOCOL</p>
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<div class="progress"><i :style="{ width: `${progress}%` }" /></div>
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<ol>
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<li :class="{ active: stage === 'seed', done: stage !== 'seed' }"><b>01</b><span>Seed idea<small>Say what cannot exist yet.</small></span></li>
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<li :class="{ active: stage === 'questions', done: answerCount >= 3 }"><b>02</b><span>Shape the signal<small>{{ answerCount }} / up to 5 answers captured.</small></span></li>
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<li :class="{ active: stage === 'generating', done: stage === 'preview' || stage === 'confirming' }"><b>03</b><span>Generate structure<small>A playable starting kit.</small></span></li>
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<li :class="{ active: stage === 'preview' || stage === 'confirming' }"><b>04</b><span>Review & launch<small>You remain the final author.</small></span></li>
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</ol>
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<div class="boundary"><span>13+ BOUNDARY</span><p>Dark themes are welcome. Explicit sexual content and extreme graphic violence are not.</p></div>
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</aside>
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<main v-if="stage !== 'preview' && stage !== 'confirming'" class="coauthor">
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<p class="kicker">COAUTHOR / SESSION 01</p>
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<h1>BUILD THE<br>IMPOSSIBLE<span>.</span></h1>
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<CoauthorConversation :messages="messages" :question="displayedQuestion" :selected-answer="currentQuestion ? answers[currentQuestion.id] : undefined" :busy="stage === 'generating' || busy" @answer="answerQuestion" @retry="retry" />
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<form v-if="stage === 'seed'" class="seed" @submit.prevent="begin">
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<textarea v-model="seed" aria-label="World idea" rows="3" maxlength="1200" autofocus />
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<button :disabled="!seed.trim() || busy">{{ busy ? 'SAVING…' : 'BEGIN' }} <span>→</span></button>
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</form>
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<div v-if="stage === 'generating'" class="scanner" aria-label="Generating world"><i /><i /><i /><span>D&G</span></div>
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</main>
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<CoauthorWorldPreview v-else-if="draft" v-model="draft" @revise="revise" @confirm="confirm" />
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</div>
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</AppShell>
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</template>
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<style scoped>
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.forge{min-height:calc(100vh - 76px);display:grid;grid-template-columns:300px 1fr}.forge>aside{padding:50px 34px;border-right:1px solid var(--line);display:flex;flex-direction:column}.step-label,.kicker{font:500 9px var(--mono);letter-spacing:.18em;color:var(--acid)}.progress{height:3px;margin-top:22px;background:#252522}.progress i{display:block;height:100%;background:var(--acid);transition:width .35s ease}ol{list-style:none;padding:20px 0;margin:0}li{display:flex;gap:18px;padding:18px 0;color:#4d4d48}li>b{font:500 9px var(--mono)}li span{font:600 10px var(--display);letter-spacing:.04em}li small{display:block;margin-top:7px;font:400 10px/1.4 var(--body);color:#55554f}li.active{color:var(--ink)}li.active b,li.done b{color:var(--acid)}li.active small{color:var(--muted)}li.done:not(.active){color:#77776f}.boundary{margin-top:auto;padding:18px;border:1px solid var(--line)}.boundary span{font:600 8px var(--mono);color:var(--acid)}.boundary p{font-size:10px;line-height:1.5;color:var(--muted)}.coauthor{padding:clamp(44px,6vw,82px);max-width:1000px;width:100%}.coauthor h1{font:600 clamp(42px,5vw,72px)/.95 var(--display);letter-spacing:-.06em;margin:16px 0 44px}.coauthor h1 span{color:var(--acid)}.seed{display:flex;align-items:stretch;max-width:780px;margin-top:22px}.seed textarea{width:100%;resize:vertical;background:#10100f;border:1px solid var(--line);color:var(--ink);padding:18px;font:500 14px/1.6 var(--body)}.seed button{border:0;background:var(--acid);color:#080808;padding:0 24px;font:600 9px var(--mono);letter-spacing:.12em}.seed button:disabled{opacity:.4}.scanner{position:relative;width:180px;height:180px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;margin:40px auto 0;animation:rotate 8s linear infinite}.scanner:after{content:"";position:absolute;inset:28px;border:1px dashed var(--acid-dim);border-radius:50%}.scanner i{position:absolute;width:6px;height:6px;background:var(--acid);border-radius:50%}.scanner i:nth-child(1){top:8px}.scanner i:nth-child(2){left:13px;bottom:40px}.scanner i:nth-child(3){right:3px;top:64px}.scanner span{font:600 20px var(--display);color:var(--acid)}@keyframes rotate{to{transform:rotate(360deg)}}@media(max-width:850px){.forge{grid-template-columns:1fr}.forge>aside{display:none}.coauthor{box-sizing:border-box;padding:40px 20px}}
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</style>
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