Phase 1 Foundations: onboarding profile, nav padding, backpack views, AI persona

- profileStore (MMKV) + pure profileLogic (types, options, isProfileComplete,
  buildPersona). Rich first-run onboarding (app/onboarding.tsx): name/role,
  industry, vibes (multi), goal, brand colors, social links, inspirations.
- First-launch gate in (tabs)/_layout via <Redirect> guarded by a hydration
  flag; onboarding registered in the root stack.
- Bottom tab bar made taller with safe-area bottom padding.
- Backpack (Cards tab): Grid / Showcase view toggle + add-new entry.
- Business cards skip data entry: demo.tsx prefills name/title/links from the
  profile (creative tools lead).
- Persona → AI: SceneBrief/refine_prompt gain an optional persona (role/vibe/
  colors/goal); mobile generators pass buildPersona(profile). FakeAiClient
  echoes the role. genwizard gains MultiChips.
- Tests: mobile 28 (new profileLogic), backend 121 (new refine_includes_persona).

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

cardclaws-mobile/__tests__/unit/profileLogic.test.ts

@@ -0,0 +1,36 @@
+import {
+  buildPersona,
+  EMPTY_PROFILE,
+  isProfileComplete,
+  Profile,
+} from "../../src/stores/profileLogic";
+
+const base: Profile = { ...EMPTY_PROFILE };
+
+describe("profileLogic", () => {
+  test("isProfileComplete requires a non-empty name", () => {
+    expect(isProfileComplete(base)).toBe(false);
+    expect(isProfileComplete({ ...base, displayName: "  " })).toBe(false);
+    expect(isProfileComplete({ ...base, displayName: "Omar" })).toBe(true);
+  });
+
+  test("buildPersona returns undefined for an empty profile", () => {
+    expect(buildPersona(base)).toBeUndefined();
+  });
+
+  test("buildPersona maps fields and joins vibes, dropping empties", () => {
+    const persona = buildPersona({
+      ...base,
+      title: "Founder",
+      vibes: ["Cinematic", "Luxe"],
+      brandColors: ["#ff3b30"],
+      goal: "networking",
+    });
+    expect(persona).toEqual({
+      role: "Founder",
+      vibe: "Cinematic, Luxe",
+      colors: ["#ff3b30"],
+      goal: "networking",
+    });
+  });
+});