Testing

• Added vdiffr-based visual regression tests for hGraph() (@nanxstats, #35).

Maintenance

• Linked the gMCPShiny app from the README (@XDeng0921, #30).
• Removed invalid URLs from roxygen2 documentation (@nanxstats, #33).
• Updated the pkgdown site: navbar styling for pkgdown >= 2.1.0 and refreshed favicon assets (@nanxstats, #34).