Several issues in the attachment editor

[xboxones1]

Have you searched for an existing issue?

• Yes, I tried searching and reviewed the pinned issues

Brief Summary

1. The translation for the word “FIT” is not working. I downloaded and compiled some finished translations to check.

2. The horizontal line in Markdown is rendered in a single color, regardless of the theme.

3. Add a translation for the name of the attachment to be created. Attachment name was not added for translation

keepassxc/src/gui/entry/EntryAttachmentsWidget.cpp

Lines 38 to 41 in 8c7cc90

	namespace
	{
	constexpr const char* DefaultName = "New Attachment";
	constexpr const char* Suffix = ".txt";

[varjolintu]

Translations are handled via https://www.transifex.com/

[xboxones1]

I know, I wrote that I downloaded several different translations and compiled them for testing
Attachment name was not added for translation

keepassxc/src/gui/entry/EntryAttachmentsWidget.cpp

Lines 38 to 41 in 8c7cc90

	namespace
	{
	constexpr const char* DefaultName = "New Attachment";
	constexpr const char* Suffix = ".txt";

[droidmonkey]

I don't think the horizontal bar is fixable, that appears to be an internal Qt issue.

[droidmonkey]

Another issue is that even if you select markdown as a preview, it switches back to plaintext

[xboxones1]

Also links don't work, neither in html nor in markdown. As far as I understand, links should still be opened by ctrl + mouse in browser, but this does not happen.

<a href="https://www.example.com">example</a>
[example](https://www.example.com)

[droidmonkey]

@xboxones1 check out the PR. Code looks good

[xboxones1]

@droidmonkey, Checked, it's all fixed

[xboxones1]

@droidmonkey, I don't know if it's a QT problem, but in MarkDown you can't indent/blank line between text.

[droidmonkey]

Markdown rendering quirks are definitely a qt issue. I suspect they resolved a lot of that in qt6

[xboxones1]

@droidmonkey, When editing an attachment, the preview returns to the beginning of the document. Is it possible to maintain the position of the preview when it is updated?