refactor: move modules to packages (#41)

* refactor: move modules to `packages`

* chore: remove .vscode

packages/vide/src/index.d.ts

@@ -0,0 +1,9 @@
+import { Selector } from "@rbxts/charm";
+
+/**
+ * Subscribes to the state of an atom and returns a Vide source.
+ *
+ * @param callback The atom or selector to subscribe to.
+ * @returns The reactive source.
+ */
+export function useAtom<T>(callback: Selector<T>): () => T;

packages/vide/src/init.luau

@@ -0,0 +1,27 @@
+local Charm = require(script.Parent.Charm)
+local Vide = if script.Parent:FindFirstChild("vide")
+	then require(script.Parent.vide.src) :: never
+	else require(script.Parent.Vide)
+
+--[=[
+	Subscribes to the state of an atom and returns a Vide source.
+	
+	@param callback The atom or selector to subscribe to.
+	@return The reactive source.
+]=]
+local function useAtom<State>(callback: () -> State): () -> State
+	local state = Vide.source(callback())
+	local unsubscribe = Charm.subscribe(callback, function(value)
+		task.spawn(function()
+			state(value)
+		end)
+	end)
+
+	Vide.cleanup(unsubscribe)
+
+	return state
+end
+
+return {
+	useAtom = useAtom,
+}