Add scripts to build alpine packages with podman

Dockerfile

@@ -0,0 +1,64 @@
+FROM alpine:3.21
+
+# Install build dependencies
+# TODO: trim dependencies?
+RUN apk update && apk add \
+  build-base abuild \
+	rustup \
+  build-base \
+  musl-dev \
+  gcc \
+  cmake \
+  make \
+  pkgconfig \
+  perl \
+  python3 \
+  curl \
+  git \
+  llvm \
+  clang \
+  clang-libclang \
+  protobuf-dev \
+  libc-dev \
+  linux-headers \
+  freetype-dev \
+  freetype-static \
+  fontconfig-dev \
+  fontconfig-static \
+  bzip2-dev \
+  bzip2-static \
+  brotli-dev \
+  brotli-static \
+  expat-dev \
+  expat-static \
+  libx11-dev \
+  libxcursor-dev \
+  libxkbcommon-dev \
+  libxkbcommon-static \
+  wayland-dev \
+  wayland-libs-client \
+  wayland-libs-server \
+  wayland-static \
+  openssl-dev \
+  openssl-libs-static \
+  zlib-dev \
+  zlib-static \
+  libpng-dev \
+  libpng-static \
+  libwebp-dev \
+  libwebp-static \
+  tiff-dev \
+  libjpeg-turbo-dev \
+  libjpeg-turbo-static
+  
+RUN rustup-init -y --default-toolchain stable
+
+# Set pkg-config to use static libraries
+ENV PKG_CONFIG_ALLOW_STATIC=1
+ENV PKG_CONFIG_ALL_STATIC=1
+
+# Slint/winit does not work when statically compiled
+ENV RUSTFLAGS="-C target-feature=-crt-static"
+
+WORKDIR /build
+