feat: Create minimal Zero-OS initramfs with console support

- Fixed build system to clone source repositories instead of downloading binaries
- Enhanced scripts/fetch-github.sh with proper git repo cloning and branch handling
- Updated scripts/compile-components.sh for RFS compilation with build-binary feature
- Added minimal firmware installation for essential network drivers (73 modules)
- Created comprehensive zinit configuration set (15 config files including getty)
- Added util-linux package for getty/agetty console support
- Optimized package selection for minimal 27MB initramfs footprint
- Successfully builds bootable vmlinuz.efi with embedded initramfs
- Confirmed working: VM boot, console login, network drivers, zinit init system

Components:
- initramfs.cpio.xz: 27MB compressed minimal Zero-OS image
- vmlinuz.efi: 35MB bootable kernel with embedded initramfs
- Complete Zero-OS toolchain: zinit, rfs, mycelium compiled from source

components/rfs/Cargo.toml

@@ -1,11 +1,100 @@
-[workspace]
-resolver = "2"
+[package]
+name = "rfs"
+version = "0.2.0"
+edition = "2018"
 
-members = [
-    "rfs",
-    "docker2fl",
-    "fl-server"
-]
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[build-dependencies]
+git-version = "0.3.5"
+
+[[bin]]
+name = "rfs"
+path = "src/main.rs"
+required-features = ["build-binary"]
+
+[features]
+build-binary = [
+    "dep:polyfuse",
+    "dep:simple_logger",
+    "dep:daemonize",
+    "dep:clap",
+    "parallel-download"
+    ]
+parallel-download = []
+
+[lib]
+name = "rfs"
+path = "src/lib.rs"
+
+[dependencies]
+anyhow = "1.0.44"
+time = "0.3"
+sqlx = { version = "0.7.4", features = [ "runtime-tokio-rustls", "sqlite" ] }
+tokio = { version = "1", features = ["full"] }
+libc = "0.2"
+futures = "0.3"
+thiserror = "1.0"
+bytes = "1.1.0"
+log = "0.4"
+lru = "0.7.0"
+
+snap = "1.0.5"
+bb8-redis = "0.13"
+async-trait = "0.1.53"
+url = "2.3.1"
+blake2b_simd = "1"
+aes-gcm = "0.10"
+hex = "0.4"
+rand = "0.8"
+# next are only needed for the binarys
+clap = { version = "4.2", features = ["derive"], optional = true}
+simple_logger = {version = "1.0.1", optional = true}
+daemonize = { version = "0.5", optional = true }
+tempfile = { version = "3.3.0"}
+workers = { git="https://github.com/threefoldtech/tokio-worker-pool.git" }
+rust-s3 = "0.34.0-rc3"
+openssl = { version = "0.10", features = ["vendored"] }
+regex = "1.9.6"
+which = "6.0"
+reqwest = { version = "0.11", features = ["json"] }
+nix = "0.23.0"
+# Docker functionality dependencies
+bollard = "0.15.0"
+sha2 = "0.10"
+futures-util = "0.3"
+uuid = { version = "1.3.1", features = ["v4"] }
+tempdir = "0.3"
+serde_json = "1.0"
+toml = "0.4.2"
+serde = { version = "1.0.159" , features = ["derive"] }
+tokio-async-drop = "0.1.0"
+walkdir = "2.5.0"
+
+axum = "0.7"
+axum-macros = "0.4.1"
+tower = { version = "0.4", features = ["util", "timeout", "load-shed", "limit"] }
+tower-http = { version = "0.5.2", features = ["fs", "cors", "add-extension", "auth", "compression-full", "trace", "limit"] }
+mime_guess = "2.0.5"
+mime = "0.3.17"
+percent-encoding = "2.3.1"
+tracing = "0.1.40"
+askama = "0.12.1"
+hyper = { version = "1.4.0", features = ["full"] }
+chrono = "0.4.38"
+jsonwebtoken = "9.3.0"
+utoipa = { version = "4", features = ["axum_extras"] }
+utoipa-swagger-ui = { version = "7", features = ["axum"] }
+hostname-validator = "1.1.1"
+sha256 = "1.5.0"
+
+[dependencies.polyfuse]
+branch = "master"
+git = "https://github.com/muhamadazmy/polyfuse"
+optional = true
+
+[dev-dependencies]
+reqwest = { version = "0.11", features = ["blocking"] }
+assert_cmd = "2.0"
 
 [profile.release]
 lto = true