Add `extension_paths` parameter to all launch functions (Python + JS) for loading Chrome extensions.
Resolves paths to absolute, injects `--load-extension` and `--disable-extensions-except` flags via `build_args()`.
Note: Extensions require a persistent context (`launch_persistent_context`) to function — this is a Chromium limitation.
Co-authored-by: zackycodes <75211659+zackycodes@users.noreply.github.com>
