Refactor codebase

src/throw.luau

@@ -1,3 +1,5 @@
+-- returns path to file as an array with each directory
+-- accounts for Roblox and Luau contexts
 local function get_path(s)
     if string.sub(s, #s - 4, #s) == ".luau" then
         s = string.sub(s, 1, #s - 5)
@@ -6,11 +8,14 @@ local function get_path(s)
     return string.split(s, string.match(s, "%w+/") and "/" or ".")
 end
 
+-- get directory of vide root
 local root do
     local path = get_path(debug.info(1, "s"))
     root = path[#path - 1]
 end
 
+-- throws an error, ensuring stack trace begins at the first callsite outside
+-- of all vide library files
 local function throw(msg: string)
     local stack = 1