Michael Kuhn d5d0b8821c installer: Improve status reporting (#37903) ... Refactor `TermTitle` into `InstallStatus` and use it to show progress information both in the terminal title as well as inline. This also turns on the terminal title status by default. The inline output will look like the following after this change: ``` ==> Installing m4-1.4.19-w2fxrpuz64zdq63woprqfxxzc3tzu7p3 [4/4] ```		2023-07-12 08:54:45 +02:00
..
spack/defaults	installer: Improve status reporting (#37903)	2023-07-12 08:54:45 +02:00