fix: multifix - bug snag

Bugs fixed:

• MIN-303 Click on pin marker opens empty tab in the left panel
• MIN-302 Missing unregister hook when registering plugin
• MIN-289 After search and click on reaction, reaction's pins are not present
• MIN-273 Reactions data is not cleared on search
• MIN-265 The option "Perfect match" in the "Search Results" panel
• MIN-239 Prevent molart modal random errors

requested review from @mateusz-winiarczyk

assigned to @AdrianOrlow

approved this merge request

mentioned in commit fdcf2492

merged