Version 0.5.4 Beta 5: Thunderbird 115 compatibility

Changes since v0.5.3.2:

Features

• #160 Now using the progress animation of the status bar while working.

Compatibility

• Now supporting Thunderbird 115. There are likely some remaining issues - please report them!
• The toolbar menubutton is currently not supported with TB 115.

Improvements

• #160, #161, #162 Now using the percentage bars and the "meteors" animation to indicate progress.

Bug Fixes

• #154 Now properly updating the status bar both when building the dupe sets and when refining them (e.g. with the body).
• #177 When aborting the dupe search with an alert message, now clearing the status bar.

Noteworthy internal changes

• #180 Now using the WindowListener API v1.62