v4.2.0: Light Mode, Dashboards & ComicInfo

Three additions aimed at making Bindery nicer to live with and easier to keep an eye on.

Added

Light theme: the WebUI now follows your system's light or dark setting, with a toggle in the header that remembers your choice. The activity log keeps its terminal look in both.
/api/stats for dashboards: a small JSON endpoint reporting lifetime conversions, space saved, and the live queue, ready for a Homepage widget or an Uptime Kuma monitor. Setup is in the README.
Use ComicInfo.xml metadata: turn it on in the KCC settings and Bindery reads the series, number, and title from a comic's embedded ComicInfo.xml, so a file named Chapter 1 (2).cbz still arrives on your reader as Berserk #1: The Black Swordsman. Off by default; falls back to the filename when there's no metadata.

The image is multi-arch and always has been, x86 and ARM64 both, so a Raspberry Pi or ARM NAS works too. This is now called out in the README.