Fix incorrect inspect property usage in scope detection (#301472)

* Fix incorrect inspect property usage in scope detection

In findAutoConfigurationTarget() (themeConfiguration.ts), change
settings.userRemote to settings.userRemoteValue. The former is an
IInspectValue<T> object that can be defined when only language
overrides exist, causing the function to incorrectly return
USER_REMOTE when no actual remote value is set.

In commandLineAutoApprover.ts, change configInspectValue.workspaceFolder
to configInspectValue.workspaceFolderValue. The former is an
IInspectValue<T> object whose keys are {value, override, overrides},
so checkTarget() never finds tool-pattern keys on it, making
workspace-folder-scoped auto-approve rules undetectable.

Both properties were introduced in bb18007f.

* fix: use plain command name in test config to match regex behavior

The test config 'git*' gets escaped to regex /^git\*\b/ which only matches
the literal string 'git*', not 'git status'. Changed to 'git' which produces
/^git\b/ and correctly matches 'git status' via word boundary.

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Co-authored-by: Shehab Sherif <shehabsherif0@users.noreply.github.com>