Release v4.1

Adjust UI layout and update build metadata

Increase dialog/control sizes and enable label wrapping for better layout: enlarge 'Commands file' button, add AutoSize/MaximumSize to several labels and the tip, expand FunctionSelectForm height and listbox, and move OK/Cancel buttons. Update assembly informational version and SourceLink commit hash. Rebuild artifacts and signatures updated (DLLs, PDBs, setup EXE, .manifest and .vsto), reflecting the new build.