refactor!: migrate to monorepo (#23)

* refactor!: create monorepo

* chore: prepare release, set up workflows

* refactor: rename `modules` to `src`

* docs: add docs for all packages

* refactor: rename root project file

* chore: bump deps

* build: rename `lint`, add `pack` script

* revert: delete pack script

This will not be useful for development.

tests/benchmarks/atom.bench.luau

@@ -0,0 +1,32 @@
+local ReplicatedStorage = game:GetService("ReplicatedStorage")
+
+local Charm = require(ReplicatedStorage.DevPackages.Charm)
+local computed = Charm.computed
+local atom = Charm.atom
+
+local function parameterGenerator()
+	return atom(0)
+end
+
+local benchmarks = {
+	atom = function(_, state: any)
+		for _ = 1, 500 do
+			state(math.random(1, 2))
+		end
+	end,
+
+	computed = function(_, state: any)
+		computed(function()
+			return 2 * state()
+		end)
+
+		for _ = 1, 500 do
+			state(math.random(1, 2))
+		end
+	end,
+}
+
+return {
+	ParameterGenerator = parameterGenerator,
+	Functions = benchmarks,
+}