The component viewer should offer a permalink icon that contains all the required parameters to open it in the very same state later:
- same component
- same line if a line is selected (manually => the line number must somehow be clickable)
- same display parameters (coverage, issues, duplications, ...etc)
- same filtering options, including the differential period
In case a line is selected, it must obviously be highlighted somehow.
Note: permalinks on issues (that can be seen on the right of an issue) must be updated too in order to use this new permalink.