On Windows when running commands with their name instead of the path with Command::new, executable with that name from the current working directory will be executed.
This PR replaces all instances of Command::new with a new create_command function which will first resolve any executable paths and avoid this issue.
This creates a custom logger for the log crate which logs everything to a file (/tmp/starship/session_$STARSHIP_SESSION_KEY.log) and it logs everything above Warn to stderr, but only if the log file does not contain the line that should be logged resulting in an error or warning to be only logged at the first starship invocation after opening the shell.
The default `disabled: true` is actually only available within the module (when the config struct is used and not the user toml) but not all (the hg_branch) modules checked it there again.
Document this in all places and add the check (+ test) to the hg_branch module.
perf: don't use hg process to get branch / bookmark information, each call was taking 250ms and it was making on average 2 calls.
the branch and bookmark information is available in files in the root of the repo, use that instead.
now takes 300 micro seconds
fix: do not use .hgignore to decide if it is an hg repo. was providing false positives. #721
fix: after changing branch the new branch was not show (the old branch was shown), the new branch is now correctly shown. #722
fix: if no branch override was set it would say (no branch) however if you commited in that state you would commit to the branch default so say that instead
