Small formatting for the results table

[ITAYC0HEN]

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)

What is the current behaviour?
Currently, the results table contains two columns, one for hashes and the other for sha256.
When clicking on the hash in a cell, the hash will be copied to the clipboard

What is the new behaviour?
Since we enjoy tons of space on this table, and because we plan to add more info (file size, mwdb data, ...) I thought of making a few cosmetic changes.

Changes made:

• One column to contain everything nicely
• I believe that the sha256 is more important for the user than the internal filename, so I made it the main item in the
• A copy icon for both file name and hashes, visible on cell hover
• A download icon, visible on cell hover

Test plan

• Check that hashes are copied correctly
• Check that filenames are copied correctly
• Check that download works correctly
• Check files with loooooong file names (can use the browser's developers-tools for this)

[msm-code]

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