first commit

src/stores/saasHealthStore.js

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+// src/stores/saasHealthStore.js
+import { defineStore } from 'pinia'
+import { supabase } from '@/lib/supabase/client'
+
+export const useSaasHealthStore = defineStore('saasHealth', {
+  state: () => ({
+    mismatchCount: 0,
+    loading: false,
+    lastLoadedAt: null
+  }),
+
+  actions: {
+    async loadMismatchCount ({ force = false } = {}) {
+      if (this.loading) return
+      if (!force && this.lastLoadedAt && (Date.now() - this.lastLoadedAt) < 30_000) return // cache 30s
+
+      this.loading = true
+      try {
+        const { count, error } = await supabase
+          .from('v_subscription_feature_mismatch')
+          .select('*', { count: 'exact', head: true })
+
+        if (error) throw error
+        this.mismatchCount = Number(count || 0)
+        this.lastLoadedAt = Date.now()
+      } finally {
+        this.loading = false
+      }
+    }
+  }
+})