Review code and fix deprecations

[codecov[bot]]

Codecov Report

Patch coverage: 99.14% and project coverage change: +2.34 :tada:

Comparison is base (c3b321d) 97.05% compared to head (721b72e) 99.40%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #22 +/- ## ========================================== + Coverage 97.05% 99.40% +2.34% ========================================== Files 10 11 +1 Lines 543 501 -42 ========================================== - Hits 527 498 -29 + Misses 16 3 -13 ``` | [Impacted Files](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.) | Coverage Δ | | |---|---|---| | [R/bbox\_to\_poly.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9iYm94X3RvX3BvbHkuUg==) | `100.00% <ø> (ø)` | | | [R/utils.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui91dGlscy5S) | `96.84% <96.84%> (ø)` | | | [R/geo\_address\_lookup.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9nZW9fYWRkcmVzc19sb29rdXAuUg==) | `100.00% <100.00%> (+10.00%)` | :arrow_up: | | [R/geo\_address\_lookup\_sf.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9nZW9fYWRkcmVzc19sb29rdXBfc2YuUg==) | `100.00% <100.00%> (+8.33%)` | :arrow_up: | | [R/geo\_amenity.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9nZW9fYW1lbml0eS5S) | `100.00% <100.00%> (+4.93%)` | :arrow_up: | | [R/geo\_amenity\_sf.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9nZW9fYW1lbml0eV9zZi5S) | `100.00% <100.00%> (+4.10%)` | :arrow_up: | | [R/geo\_lite.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9nZW9fbGl0ZS5S) | `100.00% <100.00%> (ø)` | | | [R/geo\_lite\_sf.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9nZW9fbGl0ZV9zZi5S) | `100.00% <100.00%> (ø)` | | | [R/nominatim\_check\_access.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9ub21pbmF0aW1fY2hlY2tfYWNjZXNzLlI=) | `100.00% <100.00%> (ø)` | | | [R/reverse\_geo\_lite.R](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.#diff-Ui9yZXZlcnNlX2dlb19saXRlLlI=) | `100.00% <100.00%> (+2.63%)` | :arrow_up: | | ... and [1 more](https://app.codecov.io/gh/dieghernan/nominatimlite/pull/22?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Diego+H.) | |

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