DOC: Rename Gallery example for GMT logo

[yvonnefroehlich]

Description of proposed changes

In case we have a separate gallery example for the PyGMT logo in the future, I feel it makes sense to rename the already existing gallery example for the GMT logo and adjust the title to be more specific.

Also rewrap to the maximum allowed line length, which seems to be extended in the last ruff release, and is now 88 characters.

Preview:

Reminders

• Run make format and make check to make sure the code follows the style guide.
• Add tests for new features or tests that would have caught the bug that you're fixing.
• Add new public functions/methods/classes to doc/api/index.rst.
• Write detailed docstrings for all functions/methods.
• If wrapping a new module, open a 'Wrap new GMT module' issue and submit reasonably-sized PRs.
• If adding new functionality, add an example to docstrings or tutorials.

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[seisman]

Actually, I'm debating if we should combine the pygmtlogo function into the Figure.logo method. If yes, then perhaps it's not necessary to rename this gallery example. In other words, let's keep this PR opened until we finalize the pygmt logo.

[yvonnefroehlich]

Actually, I'm debating if we should combine the pygmtlogo function into the Figure.logo method. If yes, then perhaps it's not necessary to rename this gallery example. In other words, let's keep this PR opened until we finalize the pygmt logo.

I am also fine with having a combined method for both logos! In this case we will probably have a combined gallery example showing both logos. I think it make sense to focus in PR #3849 on the code of the extend or new method. For the case of a combined method, we can maybe use this PR to extend the current gallery example? For now, I set this PR to draft.

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A bit off topic: In the gallery example for Figure.image (https://www.pygmt.org/dev/gallery/images/image.html) we use a PNG image of the GMT logo (vie URL). I feel it would be nice to find another image for this example as it is a bit redundant to the example for Figure.logo?

[seisman]

A bit off topic: In the gallery example for Figure.image (https://www.pygmt.org/dev/gallery/images/image.html) we use a PNG image of the GMT logo (vie URL). I feel it would be nice to find another image for this example as it is a bit redundant to the example for Figure.logo?

Yes, we just need to find another image and replace the GMT one.

[seisman]

Actually, I'm debating if we should combine the pygmtlogo function into the Figure.logo method. If yes, then perhaps it's not necessary to rename this gallery example. In other words, let's keep this PR opened until we finalize the pygmt logo.

I am also fine with having a combined method for both logos! In this case we will probably have a combined gallery example showing both logos. I think it make sense to focus in PR #3849 on the code of the extend or new method. For the case of a combined method, we can maybe use this PR to extend the current gallery example? For now, I set this PR to draft.

Actually, even if we decide to combine the pygmt logo into the Figure.logo method, we can still have separete gallery examples for the two logos. In the gallery example for the PyGMT logo, we can show PyGMT logos in different styles (light/dark, cicular/hex, with/without wordmarks).