Refactor packages

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

packages/obsidian/plugins/languagetool/default.nix

@@ -0,0 +1,37 @@
+{ pkgs, ... }:
+# AUTO-UPDATE: nix-update --flake obsidian-plugin-languagetool
+pkgs.stdenv.mkDerivation rec {
+  pname = "obsidian-plugin-languagetool";
+  version = "0.3.7";
+
+  src = pkgs.fetchFromGitHub {
+    owner = "Clemens-E";
+    repo = "obsidian-languagetool-plugin";
+    rev = version;
+    hash = "sha256-OsdOOrXNoraKuFPqvgn6pj6ZagEbiFCJyQ529eyZXUU=";
+  };
+
+  patches = [
+    ./settings-notification.patch
+    ./variety-typo.patch
+  ];
+
+  offlineCache = pkgs.fetchYarnDeps {
+    yarnLock = src + "/yarn.lock";
+    hash = "sha256-749RGQmg9Mte7TR6k3qP6xcb8+rj/C60LYLbF8j8gNc=";
+  };
+
+  nativeBuildInputs = with pkgs; [
+    nodejs
+    yarnConfigHook
+    yarnBuildHook
+    npmHooks.npmInstallHook
+  ];
+
+  installPhase = ''
+    mkdir -p $out
+    cp ./manifest.json $out/manifest.json
+    cp ./main.js $out/main.js
+    cp ./styles.css $out/styles.css
+  '';
+}