initialize with first MVP

lua/test-samurai/config.lua

@@ -0,0 +1,26 @@
+local M = {}
+
+M.defaults = {
+  runner_modules = {
+    "test-samurai.runners.go",
+    "test-samurai.runners.js-jest",
+    "test-samurai.runners.js-mocha",
+    "test-samurai.runners.js-vitest",
+  },
+}
+
+M.options = vim.deepcopy(M.defaults)
+
+function M.setup(opts)
+  if not opts or next(opts) == nil then
+    M.options = vim.deepcopy(M.defaults)
+    return
+  end
+  M.options = vim.tbl_deep_extend("force", M.defaults, opts)
+end
+
+function M.get()
+  return M.options
+end
+
+return M