remove unused file

[rfaturriza]

• old wrapper
• old passcode
• old confirm passcode

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (242d8d1) 79.85% compared to head (95bbf2a) 79.85%.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## refactor/migrate-null-safety #125 +/- ## ============================================================= Coverage 79.85% 79.85% ============================================================= Files 30 30 Lines 824 824 ============================================================= Hits 658 658 Misses 166 166 ``` | [Flag](https://app.codecov.io/gh/peltops/e-imunisasi/pull/125/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=peltops.com) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/peltops/e-imunisasi/pull/125/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=peltops.com) | `79.85% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=peltops.com#carryforward-flags-in-the-pull-request-comment) to find out more.

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