chore: migrate to unique git repo

lib/README.md

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+## lib
+
+These would normally be installed by `luarocks`; however, given how central they are to the config, they are vendored in instead.
+
+### Versions
+
+- `fennel`: 0.1.1-2
+- `fun`: 0.1.3-1

lib/keys.fnl

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+;;; lib/keys.fnl --- Key configuration utilities
+
+;;; Commentary:
+;; Comments
+
+;;; Code:
+
+(var keys {})
+
+(local awful (require :awful))
+(local fun (require :lib.fun))
+
+(local modifiers
+       {:mod "Mod4"
+        :alt "Mod1"
+        :super "Mod4"
+        :shift "Shift"
+        :ctrl "Control"})
+
+;;;
+;; Functions
+
+(fn map-mods [mods]
+  (->> mods
+     (fun.map (partial . modifiers))
+     (fun.totable)))
+
+(fn keys.key [mods kc fun]
+  (awful.key (map-mods mods) kc fun))
+
+(fn keys.button [mods bc fun]
+  (awful.button (map-mods mods) bc fun))
+
+keys
+;;; lib/keys.fnl ends here

lib/std.fnl

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+;;; std.fnl --- A small standard library
+
+;;; Commentary:
+;; Porting a few functions that I'm used to from other Lisps.
+
+;;; Code:
+
+(var std {})
+
+;;;
+;; Functions
+
+(fn std.zero? [n]
+  (= 0 n))
+
+std
+;;; std.fnl ends here