Fix terminal build output for iosevka

common/fragments/graphical/iosevka.nix

@@ -2,7 +2,15 @@
   # Iosevka Gothic
   nixpkgs.overlays = [
     (final: prev: {
-      iosevka = prev.iosevka.override {
+      iosevka = (prev.iosevka.overrideAttrs (_: {
+        # Fixes broken terminal output
+        buildPhase = ''
+          export HOME=$TMPDIR
+          runHook preBuild
+          npm run build --no-update-notifier -- --jCmd=$NIX_BUILD_CORES --verbose=9 ttf::$pname 2>/dev/null
+          runHook postBuild
+        '';
+      })).override {
         privateBuildPlan = ''
           [buildPlans.iosevka-gothic]
           family = "Iosevka Gothic"