front: implement macro editor OP import

[emersion]

Import operational points into NGE.

Closes https://github.com/OpenRailAssociation/osrd/issues/7737
Closes https://github.com/OpenRailAssociation/osrd/issues/7739
Depends on https://github.com/OpenRailAssociation/osrd/pull/8006

TODO:

• [x] Handle non-UIC path items
• [x] Prettify node coords
• [x] Pagination
• [x] Handle OP secondary code?
• [ ] Adjust coords for large number of nodes (try with France infra test cases, e.g. Paris-Lyon-Grenoble)
• [x] Find a more suitable location for the new files?
• [ ] Check if rtk-query requests need to be unsubscribed

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 0% with 138 lines in your changes missing coverage. Please review.

Project coverage is 28.22%. Comparing base (c390cb4) to head (431f85d).

Files	Patch %	Lines
...perationalStudies/components/MacroEditor/import.ts	0.00%	129 Missing and 1 partial :warning:
...cations/operationalStudies/views/v2/ScenarioV2.tsx	0.00%	8 Missing :warning:

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #7940 +/- ## ============================================ - Coverage 28.25% 28.22% -0.04% Complexity 2075 2075 ============================================ Files 1276 1277 +1 Lines 156197 156335 +138 Branches 3084 3085 +1 ============================================ - Hits 44140 44129 -11 - Misses 110216 110364 +148 - Partials 1841 1842 +1 ``` | [Flag](https://app.codecov.io/gh/OpenRailAssociation/osrd/pull/7940/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | Coverage Δ | | |---|---|---| | [core](https://app.codecov.io/gh/OpenRailAssociation/osrd/pull/7940/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | `75.03% <ø> (ø)` | | | [editoast](https://app.codecov.io/gh/OpenRailAssociation/osrd/pull/7940/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | `70.99% <ø> (-0.04%)` | :arrow_down: | | [front](https://app.codecov.io/gh/OpenRailAssociation/osrd/pull/7940/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | `9.91% <0.00%> (-0.02%)` | :arrow_down: | | [gateway](https://app.codecov.io/gh/OpenRailAssociation/osrd/pull/7940/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | `2.34% <ø> (ø)` | | | [railjson_generator](https://app.codecov.io/gh/OpenRailAssociation/osrd/pull/7940/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | `87.49% <ø> (ø)` | | | [tests](https://app.codecov.io/gh/OpenRailAssociation/osrd/pull/7940/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | `72.93% <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=None#carryforward-flags-in-the-pull-request-comment) to find out more.

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