feat(onboarding): add OnboardingWidget component

app/components/OnboardingWidget.vue

@@ -0,0 +1,215 @@
+<template>
+  <ClientOnly>
+    <div v-if="!loading" class="onboarding-widget dashed-box no-hover">
+      <!-- Welcome mode: onboarding in progress -->
+      <template v-if="!isComplete">
+        <div class="ow-header">
+          <h3 class="ow-title">Welcome to Ghost Guild</h3>
+          <p class="ow-intro">Get oriented — here are a few things to explore as a new member.</p>
+        </div>
+
+        <div class="ow-suggestion">
+          <span class="ow-suggestion-text">{{ currentSuggestion.text }}</span>
+          <NuxtLink
+            v-if="currentSuggestion.action && !currentSuggestion.isExternal"
+            :to="currentSuggestion.action"
+            class="btn btn-primary ow-action"
+          >
+            {{ currentSuggestion.actionText }}
+          </NuxtLink>
+          <a
+            v-else-if="currentSuggestion.isExternal"
+            href="https://wiki.ghostguild.org"
+            target="_blank"
+            rel="noopener"
+            class="btn btn-primary ow-action"
+            @click="trackGoal('wikiClicked')"
+          >
+            {{ currentSuggestion.actionText }}
+          </a>
+        </div>
+
+        <div class="ow-progress">
+          <span class="ow-progress-label">{{ completedCount }} of 4</span>
+          <span class="ow-dots">
+            <span
+              v-for="i in 4"
+              :key="i"
+              class="ow-dot"
+              :class="{ 'ow-dot--done': i <= completedCount }"
+            />
+          </span>
+        </div>
+      </template>
+
+      <!-- Suggestion mode: onboarding complete -->
+      <template v-else>
+        <!-- Empty state -->
+        <div v-if="currentSuggestion.key === 'empty'" class="ow-empty">
+          {{ currentSuggestion.text }}
+        </div>
+
+        <!-- Event recommendation -->
+        <div v-else-if="currentSuggestion.key === 'event'" class="ow-rec">
+          <div class="section-label">Suggested</div>
+          <span class="ow-rec-text">{{ currentSuggestion.text }}</span>
+          <NuxtLink
+            :to="currentSuggestion.action"
+            class="ow-rec-link"
+          >
+            {{ currentSuggestion.actionText }} &rarr;
+          </NuxtLink>
+        </div>
+
+        <!-- Ecology recommendation -->
+        <div v-else-if="currentSuggestion.key === 'ecology'" class="ow-rec">
+          <div class="section-label">Suggested</div>
+          <span class="ow-rec-text">{{ currentSuggestion.text }}</span>
+          <NuxtLink
+            :to="currentSuggestion.action"
+            class="ow-rec-link"
+          >
+            {{ currentSuggestion.actionText }} &rarr;
+          </NuxtLink>
+        </div>
+
+        <!-- Wiki recommendation -->
+        <div v-else-if="currentSuggestion.key === 'wiki'" class="ow-rec">
+          <div class="section-label">Suggested</div>
+          <span class="ow-rec-text">{{ currentSuggestion.text }}</span>
+          <a
+            v-if="currentSuggestion.action"
+            :href="currentSuggestion.action"
+            target="_blank"
+            rel="noopener"
+            class="ow-rec-link"
+            @click="trackGoal('wikiClicked')"
+          >
+            {{ currentSuggestion.actionText }} &rarr;
+          </a>
+        </div>
+      </template>
+    </div>
+  </ClientOnly>
+</template>
+
+<script setup>
+const { goals, isComplete, currentSuggestion, trackGoal, loading } = useOnboarding()
+
+const completedCount = computed(() => {
+  const g = goals.value
+  return [g.hasProfileTags, g.hasVisitedEvent, g.hasEngagedEcology, g.hasClickedWiki]
+    .filter(Boolean).length
+})
+</script>
+
+<style scoped>
+.onboarding-widget {
+  padding: 16px 20px;
+}
+
+/* Welcome mode */
+.ow-header {
+  margin-bottom: 12px;
+}
+
+.ow-title {
+  font-family: var(--font-display);
+  font-size: 16px;
+  font-weight: 600;
+  color: var(--text-bright);
+  margin: 0 0 4px;
+}
+
+.ow-intro {
+  font-size: 12px;
+  color: var(--text-dim);
+  margin: 0;
+  line-height: 1.5;
+}
+
+.ow-suggestion {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 10px 0;
+  border-top: 1px dashed var(--border);
+  flex-wrap: wrap;
+}
+
+.ow-suggestion-text {
+  font-size: 12px;
+  color: var(--text);
+  line-height: 1.5;
+}
+
+.ow-action {
+  flex-shrink: 0;
+  font-size: 11px;
+  padding: 5px 14px;
+}
+
+.ow-progress {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding-top: 10px;
+  border-top: 1px dashed var(--border);
+}
+
+.ow-progress-label {
+  font-size: 10px;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: var(--text-faint);
+}
+
+.ow-dots {
+  display: flex;
+  gap: 4px;
+}
+
+.ow-dot {
+  width: 6px;
+  height: 6px;
+  border: 1px dashed var(--border);
+  display: inline-block;
+}
+
+.ow-dot--done {
+  background: var(--candle);
+  border-color: var(--candle);
+  border-style: solid;
+}
+
+/* Suggestion mode (graduated) */
+.ow-rec {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.ow-rec .section-label {
+  margin-bottom: 2px;
+}
+
+.ow-rec-text {
+  font-size: 12px;
+  color: var(--text);
+  line-height: 1.5;
+}
+
+.ow-rec-link {
+  font-size: 11px;
+  color: var(--candle);
+  margin-top: 2px;
+  display: inline-block;
+}
+
+.ow-empty {
+  font-size: 12px;
+  color: var(--text-faint);
+  line-height: 1.5;
+}
+</style>