upgrade better-sqlite3 (#1355)

old versions of better-sqlite3 require node versions 20 or
below, but this is becoming quite old. this upgrades to the
latest version.

Author: thomashoneyman

flake.lock

@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
     purescript-overlay.url = "github:thomashoneyman/purescript-overlay";
     purescript-overlay.inputs.nixpkgs.follows = "nixpkgs";
   };

flake.nix

@@ -35,7 +35,7 @@
   },
   "dependencies": {
     "@nodelib/fs.walk": "^3.0.1",
-    "better-sqlite3": "^11.8.1",
+    "better-sqlite3": "^12.5.0",
     "env-paths": "^3.0.0",
     "fs-extra": "^11.3.0",
     "fuse.js": "^7.1.0",