add readme

README.md

@@ -0,0 +1,34 @@
+# Flakeit
+
+Make it easier to work with Nix flake templates.
+
+## Usage
+
+```sh
+flakeit --help
+flakeit add github:NixOS/templates
+flakeit list
+```
+
+### fzf
+
+```sh
+flakeit list | fzf | xargs flakeit init -t
+```
+
+## Installation
+
+### Install from source using cabal
+
+```sh
+git clone https://github.com/jedimahdi/flakeit.git
+cd flakeit
+cabal install exe:flakeit
+```
+
+### nix-env
+
+```sh
+nix-env -i -f https://github.com/jedimahdi/flakeit/archive/master.tar.gz
+nix profile install github:jedimahdi/flakeit/latest
+```