notetaking/flake.lock: Add

Flake lock file updates:

• Added input 'flake-utils':
    'github:numtide/flake-utils/11707dc2f618dd54ca8739b309ec4fc024de578b?narHash=sha256-l0KFg5HjrsfsO/JpG%2Br7fRrqm12kzFHyUHqHCVpMMbI%3D' (2024-11-13)
• Added input 'flake-utils/systems':
    'github:nix-systems/default/da67096a3b9bf56a91d16901293e51ba5b49a27e?narHash=sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768%3D' (2023-04-09)
• Added input 'nixpkgs':
    'github:NixOS/nixpkgs/64c08a7ca051951c8eae34e3e3cb1e202fe36786?narHash=sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o%3D' (2026-05-23)

notetaking/flake.nix

@@ -0,0 +1,63 @@
+{
+  description = "Emacs Notetaking flake";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+  flake-utils.lib.eachDefaultSystem (system: let
+    pkgs = import nixpkgs {
+      inherit system;
+      overlays = [
+        (import (builtins.fetchTarball {
+          url = "https://github.com/nix-community/emacs-overlay/archive/master.tar.gz";
+        }))
+      ];
+    };
+
+    plugins = with pkgs.emacsPackages; [
+    ];
+  in {
+    devShells.default = pkgs.mkShell {
+      packages = [
+        # https://github.com/nix-community/emacs-overlay
+        (pkgs.emacsWithPackagesFromUsePackage {
+          config = ./init.el;
+
+          package = pkgs.emacs; # pkgs.emacs-git
+          extraEmacsPackages = epkgs: [
+            epkgs.unicode-fonts
+            epkgs.pdf-tools
+            epkgs.org-pdftools
+
+            pkgs.shellcheck
+          ];
+        })
+
+        pkgs.hunspell
+        pkgs.hunspellDicts.nl_NL
+        pkgs.hunspellDicts.en_GB-large
+        pkgs.ghostscript
+        pkgs.graphviz
+        pkgs.imagemagickBig
+        pkgs.poppler-utils
+        pkgs.ripgrep
+
+        pkgs.wl-clipboard
+
+        # Any less than medium isn't guaranteed to work
+        (pkgs.texlive.withPackages (ps: with ps; [
+          scheme-medium
+          latexmk
+          # File '*.sty' not found
+          wrapfig
+          capt-of
+        ]))
+        # required by +jupyter
+        (pkgs.python314.withPackages (ps: with ps; [ jupyter ]))
+      ];
+    };
+  });
+}