added type-safe i18next - fix minor spelling, styling and translation issues

[KKA11010]

Fixes #97

[codecov-commenter]

Codecov Report

Patch coverage: 14.59% and project coverage change: +0.25 🎉

Comparison is base (0d8becd) 22.54% compared to head (05a56f4) 22.80%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #113      +/-   ##
==========================================
+ Coverage   22.54%   22.80%   +0.25%     
==========================================
  Files          99      100       +1     
  Lines        3424     3451      +27     
  Branches      933      938       +5     
==========================================
+ Hits          772      787      +15     
- Misses       2587     2599      +12     
  Partials       65       65              

Impacted Files	Coverage Δ
src/components/App.tsx	0.00% <0.00%> (ø)
src/components/Backup.tsx	0.00% <0.00%> (ø)
src/components/ErrorScreen/ErrorDetails.tsx	0.00% <0.00%> (ø)
src/components/InitialModal.tsx	0.00% <0.00%> (ø)
src/components/InvoiceAmount.tsx	0.00% <0.00%> (ø)
src/components/modal/OptsModal.tsx	0.00% <0.00%> (ø)
src/components/modal/Question.tsx	0.00% <0.00%> (ø)
src/components/modal/TrustMint.tsx	0.00% <0.00%> (ø)
src/components/nav/BottomNav.tsx	0.00% <0.00%> (ø)
src/components/nav/TopNav.tsx	0.00% <0.00%> (ø)
... and 37 more

... and 1 file with indirect coverage changes

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[BilligsterUser]

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