refactor: copy files smarter

[scolladon]

Explain your changes

---

Simplify InResourceHandler file copy implementation so it does less copy than before. This way it will do less call to git and less call to the file system. Give more tools to the standardHander to:

• get information about the parent folder for a git diff line.
• get metadata file name

Override metadata file name for SharedFolderHandler type as this type definition is shared with metadata leaving in the same folder

[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (b140ad8) 100.00% compared to head (067bd58) 100.00%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #672 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 32 32 Lines 900 905 +5 ========================================= + Hits 900 905 +5 ``` | [Files Changed](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien) | Coverage Δ | | |---|---|---| | [src/service/inFolderHandler.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3NlcnZpY2UvaW5Gb2xkZXJIYW5kbGVyLmpz) | `100.00% <ø> (ø)` | | | [src/post-processor/flowTranslationProcessor.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3Bvc3QtcHJvY2Vzc29yL2Zsb3dUcmFuc2xhdGlvblByb2Nlc3Nvci5qcw==) | `100.00% <100.00%> (ø)` | | | [src/service/botHandler.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3NlcnZpY2UvYm90SGFuZGxlci5qcw==) | `100.00% <100.00%> (ø)` | | | [src/service/inFileHandler.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3NlcnZpY2UvaW5GaWxlSGFuZGxlci5qcw==) | `100.00% <100.00%> (ø)` | | | [src/service/inResourceHandler.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3NlcnZpY2UvaW5SZXNvdXJjZUhhbmRsZXIuanM=) | `100.00% <100.00%> (ø)` | | | [src/service/sharedFolderHandler.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3NlcnZpY2Uvc2hhcmVkRm9sZGVySGFuZGxlci5qcw==) | `100.00% <100.00%> (ø)` | | | [src/service/standardHandler.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3NlcnZpY2Uvc3RhbmRhcmRIYW5kbGVyLmpz) | `100.00% <100.00%> (ø)` | | | [src/utils/fsHelper.js](https://app.codecov.io/gh/scolladon/sfdx-git-delta/pull/672?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Sebastien#diff-c3JjL3V0aWxzL2ZzSGVscGVyLmpz) | `100.00% <100.00%> (ø)` | |

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[codeclimate[bot]]

Code Climate has analyzed commit 067bd583 and detected 0 issues on this pull request.

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[github-actions[bot]]

Shipped in release v5.25.0. You can install the new version using the version number or the latest-rc channel

$ sfdx plugins:install sfdx-git-delta@latest-rc
$ sfdx plugins:install sfdx-git-delta@v5.25.0