Improves signTransaction in dAppConnector

What's Changed

signTransaction in dAppConnector has been adjusted to utilize signTransaction from DAppSigner under the hood. This ensures that this method behaves the same in both cases, ensuring a better experience when signing transactions.

• build(deps-dev): Bump @swc/core from 1.9.1 to 1.9.3 by @dependabot in #354
• ci: skip canary on fork by @kantorcodes in #357
• build(deps-dev): Bump typescript from 5.6.3 to 5.7.2 by @dependabot in #353
• build(deps-dev): Bump eslint-plugin-tsdoc from 0.3.0 to 0.4.0 by @dependabot in #352
• build(deps-dev): Bump husky from 9.1.6 to 9.1.7 by @dependabot in #351
• build(deps-dev): Bump @types/node from 22.9.0 to 22.9.3 by @dependabot in #350
• build(deps): Bump cross-spawn from 7.0.3 to 7.0.6 in /docs by @dependabot in #346
• build(deps): Bump cross-spawn from 7.0.3 to 7.0.6 by @dependabot in #345
• build(deps): Bump step-security/harden-runner from 2.10.1 to 2.10.2 by @dependabot in #344
• build(deps): Bump codecov/codecov-action from 5.0.2 to 5.0.7 by @dependabot in #349
• docs: add base64 example by @kantorcodes in #355
• build(deps-dev): Bump prettier from 3.3.3 to 3.4.1 by @dependabot in #359
• build(deps-dev): Bump @types/node from 22.9.3 to 22.10.1 by @dependabot in #361
• fix: adjust signTransaction parameters by @kantorcodes in #358

Full Changelog: v1.3.7...v1.3.8