nixos-config/.sisyphus/notepads/dendritic-migration/issues.md

• Nushell programs.nushell.extraConfig duplication traced to Den applying the user aspect twice: it is included via host aspect includes (e.g. den.aspects.tahani.includes = [ ... den.aspects.cschmatzler ... ]) AND Den's HM integration already includes the user aspect via den.ctx.user (see Den hm-integration.nix). Result: user-aspect-provided HM config (like den.aspects.shell.homeManager) merges twice, so extraConfig contains two identical copies.
• dev-tools nushell functions (e.g. ggpull) missing in michael is expected: modules/michael.nix does not include den.aspects.dev-tools.