A custom `IS_MACOS` constant introduced which represents os defined
macosx, cause for devs working on macos is easier to change a single constant
in a single place to simulate some how the app would behave in some cases on
other platforms.
For example if the dev is working on macos, it's not possible to simulate linux only or
win only features that way, but it's definitely possible to check if mac only features are
not visible on other platforms.
Keycard implementation affected onboarding/login flows.
- new user - first run - new keys into keycard
- new user - first run - import seed phrase into keycard
- old user - first run - login importing from keycard
- login the app using keycard
Fixes: #5972
Logs are named app_yyyyMMdd_HHmmss.log
Version, commit and start date information are displayed in logs at the begining.
Injecting commit version from Makefile.
Moving DESKTOP_VERSION const to constants.nim
Fix#3611
Sale Djenic
Anthony Laibe
Pascal Precht
Michal Iskierko
Patryk Osmaczko
Richard Ramos