qutebrowser: install tree style tabs patch

overlays/default.nix

@@ -64,6 +64,15 @@
     steam = prev.steam.override {
       extraPkgs = pkgs: with pkgs; [ capitaine-cursors bibata-cursors ];
     };
+
+    qutebrowser = prev.qutebrowser.overrideAttrs (old: {
+      src = prev.fetchFromGitHub {
+        owner = "pinusc";
+        repo = "qutebrowser";
+        rev = "feature/tree-tabs";
+        sha256 = "sha256-kHxZ3AzbfPJ3im1kQNn8DDlKBn+yPI4SLbSZuBQrUWY=";
+      };
+    });
   });
 
   variables = (final: prev: {

user/qutebrowser/default.nix

@@ -37,6 +37,9 @@ in
           "h" = "set-cmd-text -s :open";
           "T" = "hint all tab";
           "H" = "set-cmd-text -s :open -t";
+
+          "<Ctrl-${lib.toLower key.tabL}>" = "tree-tab-promote";
+          "<Ctrl-${lib.toLower key.tabR}>" = "tree-tab-demote";
         };
         insert = {
           # quit insert mode
@@ -54,6 +57,8 @@ in
 
       };
       settings = {
+        tabs.tree_tabs = true;
+        tabs.position = "right";
         session.lazy_restore = true;
         auto_save.session = true;
         hints.chars = key.hints;

user/qutebrowser/fonts.nix

@@ -28,8 +28,8 @@ in
         warning = BIG_INTER;
       };
       tabs = {
-        selected = DEF_INTER;
+        selected = BIG_INTER;
-        unselected = DEF_INTER;
+        unselected = BIG_INTER;
       };
     };
 }