fix: coin98, other wallet mobile visibility (#2547)

* fix: coin98 rdns, mobile installed detection logic

* fix: show CLV, SafePal, Frontier, and BeraSig wallets on mobile

Applied the same mobile visibility fix to additional wallets that had
the same issue as Coin98. These wallets now use the conditional
`installed` pattern: when not injected (typical on mobile), `installed`
is set to `undefined` instead of `false`, allowing the wallet to be
marked as `ready: true` and displayed on mobile with WalletConnect support.

Fixed wallets:
- CLV Wallet
- SafePal Wallet
- Frontier Wallet
- BeraSig Wallet

Related to #2480

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: add changeset for mobile wallet visibility fixes

* chore: ignore msw scripts

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: DanielSinclair

.changeset/fix-mobile-wallet-visibility.md

@@ -0,0 +1,5 @@
+---
+"@rainbow-me/rainbowkit": patch
+---
+
+Fix mobile visibility for Coin98, CLV, SafePal, Frontier, and BeraSig wallets.

package.json

@@ -92,6 +92,7 @@
       "core-js",
       "core-js-pure",
       "keccak",
+      "msw",
       "protobufjs",
       "sharp",
       "utf-8-validate"

packages/rainbowkit/src/wallets/walletConnectors/berasigWallet/berasigWallet.ts

@@ -22,7 +22,7 @@ export const berasigWallet = ({
     rdns: 'app.berasig',
     iconUrl: async () => (await import('./berasigWallet.svg')).default,
     iconBackground: '#ffffff',
-    installed: isBerasigWalletInjected,
+    installed: !shouldUseWalletConnect ? isBerasigWalletInjected : undefined,
     downloadUrls: {
       android: 'https://play.google.com/store/apps/details?id=io.berasig.ios',
       ios: 'https://apps.apple.com/us/app/berasig-wallet-on-berachain/id6502052535',

packages/rainbowkit/src/wallets/walletConnectors/clvWallet/clvWallet.ts

@@ -20,7 +20,7 @@ export const clvWallet = ({
     iconUrl: async () => (await import('./clvWallet.svg')).default,
     iconBackground: '#fff',
     iconAccent: '#BDFDE2',
-    installed: isCLVInjected,
+    installed: !shouldUseWalletConnect ? isCLVInjected : undefined,
     downloadUrls: {
       chrome:
         'https://chrome.google.com/webstore/detail/clv-wallet/nhnkbkgjikgcigadomkphalanndcapjk',

packages/rainbowkit/src/wallets/walletConnectors/coin98Wallet/coin98Wallet.ts

@@ -21,10 +21,10 @@ export const coin98Wallet = ({
     id: 'coin98',
     name: 'Coin98 Wallet',
     iconUrl: async () => (await import('./coin98Wallet.svg')).default,
-    installed: isCoin98WalletInjected,
+    installed: !shouldUseWalletConnect ? isCoin98WalletInjected : undefined,
     iconAccent: '#CDA349',
     iconBackground: '#fff',
-    rdns: 'coin98.com',
+    rdns: 'com.coin98',
     downloadUrls: {
       android:
         'https://play.google.com/store/apps/details?id=coin98.crypto.finance.media',

packages/rainbowkit/src/wallets/walletConnectors/frontierWallet/frontierWallet.ts

@@ -22,7 +22,7 @@ export const frontierWallet = ({
     id: 'frontier',
     name: 'Frontier Wallet',
     rdns: 'xyz.frontier.wallet',
-    installed: isFrontierInjected,
+    installed: !shouldUseWalletConnect ? isFrontierInjected : undefined,
     iconUrl: async () => (await import('./frontierWallet.svg')).default,
     iconBackground: '#CC703C',
     downloadUrls: {

packages/rainbowkit/src/wallets/walletConnectors/safepalWallet/safepalWallet.ts

@@ -91,7 +91,7 @@ export const safepalWallet = ({
     // Note that we never resolve `installed` to `false` because the
     // SafePal Wallet provider falls back to other connection methods if
     // the injected connector isn't available
-    installed: isSafePalWalletInjected,
+    installed: !shouldUseWalletConnect ? isSafePalWalletInjected : undefined,
     iconAccent: '#3375BB',
     iconBackground: '#fff',
     downloadUrls: {