fix: merge serviceworkers for seedless onboarding

[schmanu]

Merges the firebase and seedless service workers into one.

[github-actions]

Branch preview

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https://seedlessmergesw--walletweb.review-wallet-web.5afe.dev

[github-actions]

ESLint Summary View Full Report

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Type	Occurrences	Fixable
Errors	0	0
Warnings	0	0
Ignored	0	N/A

• Result: ✅ success
• Annotations: 0 total

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^{Report generated by eslint-plus-action}

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	75.16% (+0.06% 🔼)	10052/13375
🔴	Branches	49.69% (+0.02% 🔼)	2054/4134
🔴	Functions	57.65% (+0.02% 🔼)	1496/2595
🟡	Lines	76.7% (+0.06% 🔼)	9091/11853

Show new covered files 🐣

St.❔	File	Statements	Branches	Functions	Lines
🟢	... / index.tsx	71.43%	0%	0%	83.33%

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🔴	... / useSocialWallet.ts	34.43% (-11.03% 🔻)	0%	0%	32.69% (-8.33% 🔻)
🟢	... / index.tsx	80% (-3.33% 🔻)	0%	0%	100%

Test suite run success

1102 tests passing in 154 suites.

Report generated by 🧪jest coverage report action from 4b66c37