chore(master): release 0.6.1

[github-actions]

📦 Release Preparation

0.6.1 (2025-10-07)

Bug Fixes

• deposit allows passing days or amount (#72) (f34c8e5)
• lint failures on extension names (#70) (4429e7a)
• ux friendly payment funds subcommand (#75) (837879b)

Chores

• deps: bump @filoz/synapse-sdk from 0.28.0 to 0.29.3 (#63) (48246ea)
• deps: bump pino from 9.13.1 to 10.0.0 (#64) (f7f84d1)

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🚀 How to Release

1. Review the changelog and version bump in this PR
2. Merge this PR to trigger the release
3. After merging, the workflow will:
   • Create a GitHub release with tag {{version}}
   • Publish to npm automatically

⚠️ Note: The release has NOT been created yet. It will only be created after you merge this PR.