Draft: feat: show match context #396

[mickol34]

Your checklist for this pull request

• I've read the contributing guideline.
• I've tested my changes by building and running mquery, and testing changed functionality (if applicable)
• I've added automated tests for my change (if applicable, optional)
• I've updated documentation to reflect my change (if applicable)

What is the current behaviour?
Currently there's no feature to show match context in search results.

What is the new behaviour?
This PR introduces "Show match context" action to search results using newly introduced backend Match field.

Test plan
Query some YARA, look at results, toggle modal with match context and check styling in various cases.

Closing issues

fixes #396

[michalkrzem]

Screencast.from.14.11.2024.12.18.49.webm

[mickol34]

New modals are draggable and index themselves properly in front of everything else. New data structure allows to present data like in attached photo:

[msm-cert]

Looks good! (just looking at screenshots, didn't review the code yet)

Can you align the byte and text views? (such that text and byte lines contain the same data, just encoded differently).

Can you separate bytes with spaces? I mean 70 79 74 68 6f 6e 0a instead of 707974686f6e0a. Unless it looks bad for some reason.

Nitpick: it's customary to show bytes first, so could you reorder the "bytes" and "text" columns?

Finally, a question just in case - did you test this with non-printable bytes? When displaying, you can probably replace every character < 32 and >= 127 with a dot ..