fix: #4025 translate the offline data page

[AshAman999]

What

• added translations

Screenshot

Fixes bug(s)

• Fixes: Make the "Offline data" screen fully translatable #4025

Part of

• 📶 🤳 Offline scanning (Tracker) #18

[codecov-commenter]

Codecov Report

Merging #4055 (499ed45) into develop (f7d91a2) will decrease coverage by 0.02%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##           develop    #4055      +/-   ##
===========================================
- Coverage    11.00%   10.99%   -0.02%     
===========================================
  Files          270      270              
  Lines        13369    13384      +15     
===========================================
  Hits          1471     1471              
- Misses       11898    11913      +15     

Impacted Files	Coverage Δ
...ckages/smooth_app/lib/pages/offline_data_page.dart	0.80% <0.00%> (-0.12%)	⬇️

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