build(teal): initial teal config

.editorconfig

@@ -11,6 +11,9 @@ insert_final_newline = true
 [*.lua]
 indent_size = 3
 
+[*.{tl,d.tl}]
+indent_size = 3
+
 [justfile]
 indent_size = 2
 

.gitignore

@@ -1,2 +1,3 @@
 lua_modules
 generated
+build

tlconfig.lua

@@ -0,0 +1,8 @@
+return {
+   build_dir = "build",
+   source_dir = "src",
+   include_dir = {
+      "src/awesomewm.d.tl",
+      "types",
+   },
+}