feat: add dashboard persistence store

drizzle.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from "drizzle-kit";
+
+export default defineConfig({
+  schema: "./src/lib/server/db/schema.ts",
+  out: "./drizzle",
+  dialect: "sqlite",
+  dbCredentials: {
+    url: process.env.DATABASE_URL?.replace(/^file:/, "") || "./data/dimensionlab.sqlite",
+  },
+});