Add anki-connect plugin.

users/jrpotter/anki.nix

@@ -1,5 +1,7 @@
 { pkgs, ... }:
 let
+  addons = id: "Anki2/addons21/${toString id}";
+
   FlexibleGrading = pkgs.fetchFromGitHub {
     owner = "jrpotter";
     repo = "FlexibleGrading";
@@ -8,6 +10,14 @@ let
     fetchSubmodules = true;
   };
 
+  anki-connect = pkgs.fetchFromGitea {
+    domain = "git.foosoft.net";
+    owner = "alex";
+    repo = "anki-connect";
+    rev = "2996476e03a86ea56fd8148e9a434d6f65af890a";
+    hash = "sha256-5kwOZ6BLZqslBeOcX96GwLv3ME2J3czfw8oHG+ZgIQI=";
+  };
+
   image-occlusion-enhanced = pkgs.fetchFromGitHub {
     owner = "glutanimate";
     repo = "image-occlusion-enhanced";
@@ -37,16 +47,21 @@ let
   };
 in
 {
-  xdg.dataFile."Anki2/addons21/1715096333" = {
+  xdg.dataFile = {
+    "${addons 1715096333}" = {
       source = FlexibleGrading;
       recursive = true;  # Let's addon write to directory.
     };
 
-  xdg.dataFile."Anki2/addons21/1374772155".source =
+    "${addons 2055492159}".source =
+      "${anki-connect}/plugin";
+
+    "${addons 1374772155}".source =
       "${image-occlusion-enhanced}/src/image_occlusion_enhanced";
 
-  xdg.dataFile."Anki2/addons21/566351439".source =
+    "${addons 566351439}".source =
       syntax-highlighting-ng;
+  };
 
   home.packages = [ pkgs.anki-bin ];
 }