refactor: obtain arguments through process initialization

std/process/process.hon

@@ -2,4 +2,10 @@ import "@std/io"
 
 Init :: struct {
     io io.Io
+    args Args
+}
+
+#! borrows the argument pointer array and its zero-terminated strings; owns no storage.
+Args :: struct {
+    values [][*;0]u8
 }