feat(db): mesh data model — meshes, members, invites, audit log

- pgSchema "mesh" with 4 tables isolating the peer mesh domain
- Enums: visibility, transport, tier, role
- audit_log is metadata-only (E2E encryption enforced at broker/client)
- Cascade on mesh delete, soft-delete via archivedAt/revokedAt

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/web/src/app/[locale]/error.tsx

@@ -0,0 +1,51 @@
+"use client";
+
+import { useEffect } from "react";
+
+import { useTranslation } from "@turbostarter/i18n";
+import { captureException } from "@turbostarter/monitoring-web";
+import { Button, buttonVariants } from "@turbostarter/ui-web/button";
+
+import { pathsConfig } from "~/config/paths";
+import { TurboLink } from "~/modules/common/turbo-link";
+
+export default function Error({
+  error,
+  reset,
+}: {
+  error: Error & { digest?: string };
+  reset: () => void;
+}) {
+  const { t } = useTranslation("common");
+
+  useEffect(() => {
+    captureException(error);
+  }, [error]);
+
+  return (
+    <main className="mx-auto flex max-w-xl flex-1 flex-col items-center justify-center gap-8 px-6">
+      <div className="flex flex-col items-center justify-center gap-4">
+        <h1 className="text-center text-4xl font-bold">{t("error.general")}</h1>
+        <p className="text-muted-foreground max-w-md text-center">
+          {error.message || t("error.apologies")}
+        </p>
+        {error.message && (
+          <code className="bg-muted text-muted-foreground inline-block rounded-sm px-1.5 py-0.5 text-center text-sm leading-tight text-pretty">
+            {error.digest}
+          </code>
+        )}
+      </div>
+
+      <div className="flex items-center justify-center gap-4">
+        <Button onClick={reset}>{t("tryAgain")}</Button>
+
+        <TurboLink
+          href={pathsConfig.index}
+          className={buttonVariants({ variant: "outline" })}
+        >
+          {t("goBackHome")}
+        </TurboLink>
+      </div>
+    </main>
+  );
+}