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>

packages/ui/shared/src/assets/icons.tsx

@@ -0,0 +1,35 @@
+import Apple from "./svg/brand/apple.svg";
+import Discord from "./svg/brand/discord.svg";
+import Facebook from "./svg/brand/facebook.svg";
+import Github from "./svg/brand/github.svg";
+import Google from "./svg/brand/google.svg";
+import Linkedin from "./svg/brand/linkedin.svg";
+import AndroidStroke from "./svg/brand/stroke/android.svg";
+import AppleStroke from "./svg/brand/stroke/apple.svg";
+import ChromeStroke from "./svg/brand/stroke/chrome.svg";
+import EdgeStroke from "./svg/brand/stroke/edge.svg";
+import FirefoxStroke from "./svg/brand/stroke/firefox.svg";
+import Twitter from "./svg/brand/twitter.svg";
+import Spain from "./svg/flag/spain.svg";
+import UnitedKingdom from "./svg/flag/united-kingdom.svg";
+import LogoText from "./svg/logo-text.svg";
+import Logo from "./svg/logo.svg";
+
+export const Icons = {
+  Logo,
+  LogoText,
+  Google,
+  Github,
+  Twitter,
+  Apple,
+  Facebook,
+  AppleStroke,
+  AndroidStroke,
+  ChromeStroke,
+  EdgeStroke,
+  FirefoxStroke,
+  Linkedin,
+  Discord,
+  UnitedKingdom,
+  Spain,
+} as const;