move all expressions to nix/; include modularized home-manager config

nix/pkgs/browserpass/default.nix

@@ -0,0 +1,28 @@
+with import <nixpkgs> {};
+
+stdenv.mkDerivation rec {
+    broken = true;
+
+    name = "browserpass";
+    version = "2.0.9";
+
+    src = fetchzip {
+      url = "https://github.com/dannyvankooten/browserpass/releases/download/${version}/${name}-linux64.zip";
+      sha256 = "1nygcfjhyrcvbdmz4hjphcnmr4lm9y24lpdkdcjix6vbsjs0hipw";
+      stripRoot = false;
+    };
+
+    buildPhase = '':'';
+
+    libPath = lib.makeLibraryPath [ ];
+    installPhase = ''
+      set -x
+      patchelf --set-interpreter ${stdenv.glibc}/lib/ld-linux-x86-64.so.2 browserpass-linux64
+
+      mkdir -p $out/bin
+      cp -a * $out/bin/
+#      wrapProgram $out/bin/browserpass-linux64 \
+#        --prefix LD_LIBRARY_PATH : "${libPath}"
+#
+    '';
+}