fixed an edge case in viconf.nix, added a missing logic check to home-manager.nix, tuned up the installer config to better fit the current configuration

modules/home/scripts/commands/viconf.nix

@@ -3,11 +3,19 @@ pkgs.writeShellScriptBin "viconf" ''
   #!/usr/bin/env bash
 
   [ ! $# -eq 1 ] && echo "Usage: viconf <*.nix>" && exit 1
+
   results=$(find "$FLAKEPATH" -wholename "*$1*" -exec find {} \; | sort | uniq | rg '\.nix$')
   numresults=$(echo "$results" | wc -l)
+
   [ "$numresults" -eq 0 ] && echo "$1 not found in \$FLAKEPATH" && exit 1
+
   if [ "$numresults" -gt 1 ]; then
-    echo "$results" | tr ' ' '\n' | fzf | xargs -I {} nvim {}
+    # cut up the paths to give shorter path names to fuzzy finder
+    results_prefix=$(echo "$results" | tail -n 1 | cut -d'/' -f-3)
+    results=$(echo "$results" | cut -d'/' -f4-)
+    results=$(echo "$results" | grep "$1")
+
+    echo "$results" | tr ' ' '\n' | fzf | xargs -I {} nvim "$results_prefix"/{}
   else
     nvim "$results"
   fi