From 53918bf70d9551c0fd1188f03fa455439e18a8cc Mon Sep 17 00:00:00 2001
From: Omer Bektas <omerbkts61@hotmail.com>
Date: Sun, 16 Aug 2026 09:53:53 +0300
Subject: [PATCH] fix(vibenet): split acronym key labels

---
 app/vibenet/library/format.test.ts | 15 +++++++++++++++
 app/vibenet/library/format.ts      |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 app/vibenet/library/format.test.ts

diff --git a/app/vibenet/library/format.test.ts b/app/vibenet/library/format.test.ts
new file mode 100644
index 0000000..6636bfd
--- /dev/null
+++ b/app/vibenet/library/format.test.ts
@@ -0,0 +1,15 @@
+import { humanizeKey } from './format';
+
+describe('humanizeKey', () => {
+  it('splits embedded acronym boundaries from the next word', () => {
+    expect(humanizeKey('myUSDCToken')).toBe('My USDC Token');
+    expect(humanizeKey('someAPIKey')).toBe('Some API Key');
+    expect(humanizeKey('lidoWSTETHVault')).toBe('Lido WSTETH Vault');
+  });
+
+  it('preserves existing camelCase and separator behavior', () => {
+    expect(humanizeKey('usdvToken')).toBe('Usdv Token');
+    expect(humanizeKey('l2OutputOracle')).toBe('L2 Output Oracle');
+    expect(humanizeKey('base-usdc_bridge')).toBe('Base Usdc Bridge');
+  });
+});
diff --git a/app/vibenet/library/format.ts b/app/vibenet/library/format.ts
index 4f2550d..8679aa6 100644
--- a/app/vibenet/library/format.ts
+++ b/app/vibenet/library/format.ts
@@ -17,6 +17,7 @@ export function shortAddress(value: string, lead = 6, tail = 4): string {
 /** Fallback label for an unknown contract key, e.g. `usdvToken` -> `Usdv Token`. */
 export function humanizeKey(key: string): string {
   const spaced = key
+    .replace(/([A-Z]+)([A-Z][a-z])/g, '$1 $2')
     .replace(/([a-z0-9])([A-Z])/g, '$1 $2')
     .replace(/[_-]+/g, ' ')
     .trim();