Various

- firewall rule for VNC for `pc` host
- `go-translate` emacs package with custom bindings
- `magit-delta` to improve diffs readability with `magit` through
  `delta`
- `fira-code-mode` enabled only in `prog-mode`
- `mpv` is spawned by `qutebrowser` without waiting for video being
  loaded

flake.lock

@@ -274,11 +274,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1649849514,
-        "narHash": "sha256-zQyTr2UebTKUh1KLyLtevhHsM8umPK1LfQLGUGjRjiQ=",
+        "lastModified": 1650522846,
+        "narHash": "sha256-SxWHXRI3qJwswyXAtzsi6PKVY3KLNNnb072KaJthII8=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "1a0ccdbf4583ed0fce37eea7955e8ef90f840a9f",
+        "rev": "6b4ebea9093c997c5f275c820e679108de4871ab",
         "type": "github"
       },
       "original": {