Fix connection issue

[yknl]

Package pre-release info

npm install @sats-connect/core@0.17.6-78e54e2 -E

bun install @sats-connect/core@0.17.6-78e54e2 -E

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fix: make wallet_requestPermissions params optional

walletRequestPermissionsRequestSchema required params to be a non-optional Array, unlike wallet_connect/wallet_connectV2 which use v.nullish(). This caused the Xverse extension's rpcRequestSchema variant validation to reject wallet_requestPermissions calls without params, silently dropping the message and hanging the dApp indefinitely.

Wraps walletRequestPermissionsParamsSchema with v.nullish() to match the existing pattern. No consumer changes needed — the extension's handleRequestPermissions already handles !params by delegating to the wallet_connect flow.

chore: bump minor version to 0.18.0

Bumps the package version from 0.17.5 to 0.18.0 to reflect the fix as a minor release.

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[aryzing]

@copilot add a minor version bump to package.json

[Copilot]

@copilot add a minor version bump to package.json

Done — bumped to 0.18.0 in commit 82ea85c.