[Frontend] — ENHANCEMENT: Username is hardcoded as `"Alex"` / `"You_Arena"` throughout the app

[Olowodarey]

Multiple places hardcode the username:

• WalletContext.tsx line 132: setUser({ username: "Alex" }) — set during authenticate()
• WalletContext.tsx line 158: setUser({ username: "Alex" }) — set during handleModalSuccess()
• profile/page.tsx line 22: username: "You_Arena"
• settings/page.tsx line 88: const [username, setUsername] = useState("You_Arena")

Every user sees the same username everywhere.

Fix Required

1. Resolve the real display name from the backend (or derive a short handle from the wallet address).
2. Until a backend-provided username exists, derive a default from the wallet address (e.g. G...${address.slice(-6)}).
3. Remove all hardcoded "Alex" and "You_Arena" strings.

Files to change:

• frontend/src/context/WalletContext.tsx
• frontend/src/app/(authenticated)/profile/page.tsx
• frontend/src/app/(authenticated)/settings/page.tsx

---

Summary Table

#	Type	Priority	File(s)	Description
1	🐛 Bug	🔴 High	WalletContext.tsx	Wallet connect redirects to /dashboard
2	🐛 Bug	🟡 Med	WalletContext.tsx	logout missing router dep
3	🐛 Bug	🟢 Low	ConnectWalletModal.tsx	Wrong success copy
4	🐛 Bug	🔴 High	wallet/page.tsx	Hardcoded placeholder address
5	🐛 Bug	🟡 Med	wallet/page.tsx	Disconnect button no-op
6	🐛 Bug	🔴 High	settings/page.tsx	Disconnect confirm doesn't disconnect
7	🐛 Bug	🟡 Med	settings/page.tsx	Sidebar active state hardcoded
8	🐛 Bug	🟡 Med	events/page.tsx	Search input uncontrolled
9	🐛 Bug	🟡 Med	events/page.tsx	Tab filter does nothing
10	🐛 Bug	🟢 Low	events/page.tsx	Hero buttons no-op
11	🐛 Bug	🟢 Low	events/page.tsx	Duplicate SVG gradient IDs
12	🐛 Bug	🔴 High	app/page.tsx	next/head in App Router
13	🐛 Bug	🟢 Low	dashboard/page.tsx	Quick Actions rendered twice
14	🐛 Bug	🟡 Med	Header.tsx	/leaderboard vs /leaderboards mismatch
15	🐛 Bug	🟢 Low	profile/page.tsx	Dead href="#" links
16	🐛 Bug	🔴 High	profile/page.tsx	Hardcoded Stellar address
17	🐛 Bug	🔴 High	WalletContext.tsx	Auth not persisted on refresh
18	🐛 Bug	🟡 Med	settings/page.tsx	Export data no-op
19	✨ Enhancement	🔴 High	markets/page.tsx	Markets page is empty placeholder
20	✨ Enhancement	🔴 High	dashboard/page.tsx	All stats hardcoded
21	✨ Enhancement	🔴 High	profile/page.tsx	All profile data hardcoded
22	✨ Enhancement	🔴 High	wallet/page.tsx	Transactions hardcoded
23	✨ Enhancement	🔴 High	(new) /admin	Admin dashboard missing entirely
24	✨ Enhancement	🟡 Med	(new) markets/create	No create market page
25	✨ Enhancement	🟡 Med	(new) markets/[id]	No market detail/prediction page
26	✨ Enhancement	🟡 Med	(new) /notifications	No notifications page
27	✨ Enhancement	🟡 Med	my-predictions/page.tsx	No real data or filters
28	✨ Enhancement	🟢 Low	profile + wallet pages	No skeleton loaders
29	✨ Enhancement	🔴 High	Context + profile + settings	Username hardcoded everywhere

---

Last updated: 2026-05-26 — Generated from source audit of frontend/src