chore: update swapr sdk 1.9.4

[netlify[bot]]

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Lighthouse	1 paths audited Performance: 25 (no change from production) Accessibility: 79 (no change from production) Best Practices: 92 (no change from production) SEO: 67 (no change from production) PWA: 80 (no change from production) View the detailed breakdown and full score reports

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