chore: move rules to root

rules/yarn.toml

@@ -0,0 +1,64 @@
+command = "yarn"
+
+[[match_err]]
+pattern = [
+	"not found"
+]
+suggest = [
+'''
+#[err_contains(command)]
+{{command[0]}} {{typo[1](
+access,
+add,
+audit,
+autoclean,
+bin,
+cache,
+check,
+config,
+create,
+exec,
+generate-lock-entry,
+generateLockEntry,
+global,
+help,
+import,
+info,
+init,
+install,
+licenses,
+link,
+list,
+login,
+logout,
+node,
+outdated,
+owner,
+pack,
+policies,
+publish,
+remove,
+run,
+tag,
+team,
+unlink,
+unplug,
+upgrade,
+upgrade-interactive,
+upgradeInteractive,
+version,
+versions,
+why,
+workspace,
+workspaces
+)}} {{command[2:]}} '''
+]
+
+[[match_err]]
+pattern = [
+	"error `install` has been replaced with `add` to add new dependencies."
+]
+suggest = [
+'''
+yarn add {{command[2:]}} '''
+]