v0.4.1-beta — fix low-RAM boot panic + branding

Blueberry Linux — v0.4.1-beta

A bugfix + branding release on top of v0.4.0-beta.

Fixes

• Low-RAM boot panic. The initramfs had ballooned because it extracted the
  whole glibc package (gconv modules, static libs, glibc tools), so on a 512 MB
  machine it failed to unpack (Initramfs unpacking failed: write error) and
  panicked (libncursesw.so.6: cannot open). glibc now goes into a build-time
  sysroot and only the runtime libs are bundled — the initramfs is back to ~43 MB
  and boots in 512 MB again, still using the pinned container glibc.

Branding / identity

• Ships /etc/os-release (systemd now greets "Welcome to Blueberry Linux!",
  and neofetch/fastfetch/hostnamectl identify the distro), a branded
  /etc/motd login banner, and /etc/issue pre-login banners.
• bpm --version prints a branded banner; /etc/default/grub sets
  GRUB_DISTRIBUTOR="Blueberry Linux".
• New package: fastfetch (bpm install fastfetch) — the system-info tool,
  minimal server build.

Images

image	what it is
blueberry-<date>-x86_64.iso	Installer / rescue ISO (carries the install payload)
blueberry-server-x86_64.iso	Live systemd Server (CLI) ISO

Both are hybrid BIOS + UEFI. Write to USB: dd if=<iso> of=/dev/sdX bs=4M oflag=sync.