Utilities: add utility function to conveniently resolve relative Paths, use it throughout the code.
Utilities: add utility function to conveniently resolve relative Paths, use it throughout the code.

GitOrigin-RevId: 8436a171eb515c0437b49a844867280edbc2096d
allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community