docs: update README for bootstrap.sh install; retire install.sh

README.md

@@ -73,22 +73,35 @@ This updates Starship, Zellij, Lazygit, Yazi, and NvChad in one step.
 
 ## 🚀 Quickstart
 
+## Installation
+
+One-line install on Arch Linux:
+
 ```bash
-git clone --depth=1 https://github.com/<your-username>/ArduinoArch.git
+curl -fsSL https://gitlab.hive-brain.de/MDietermann/Archduino/raw/branch/master/bootstrap.sh | bash
-cd ArduinoArch
-chmod +x install.sh
-./install.sh
 ```
 
-The installer will:
+This fetches the latest release, verifies its checksum, installs `archduino`
+to `/usr/local/bin`, installs shell completions, and launches
+`archduino install`.
 
-1. Show a banner with detected OS and package manager
+### Development
-2. Let you pick your **colorscheme** (applied to all tools)
-3. Let you choose between **progress bar** or **verbose** output
-4. Ask for your sudo password **once** (cached for the entire install)
-5. Run through all 11 setup steps automatically
 
-After it finishes, start a new shell or run `source ~/.zshrc`.
+Local build:
+
+```bash
+make build
+./archduino --help
+```
+
+Releasing (maintainers only):
+
+```bash
+go install github.com/caarlos0/svu@latest
+make release   # prompts with computed next version, tags, pushes
+```
+
+After install, start a new shell or run `source ~/.zshrc`.
 
 ---
 
@@ -96,7 +109,10 @@ After it finishes, start a new shell or run `source ~/.zshrc`.
 
 ```
 ArduinoArch/
-├── install.sh              # Main entry point
+├── bootstrap.sh            # Curl-piped installer shim (fetches latest release)
+├── cmd/archduino/          # Go CLI entry point
+├── internal/               # Go packages (install steps, theming, detect, etc.)
+├── install.sh.legacy       # Deprecated legacy Bash installer (kept for reference)
 └── lib/
     ├── common.sh           # Colors, helpers, environment detection, progress bar
     ├── themes.sh           # Colorscheme selection menu

install.sh.legacy

@@ -1,4 +1,6 @@
 #!/bin/bash
+# DEPRECATED: This is the legacy Bash installer. The active installer is
+# bootstrap.sh (curl-piped shim) + the archduino Go binary. Kept for reference.
 #
 # Archduino Install — TUI Arduino Development Environment
 # Works on both native Arch Linux and Arch/Ubuntu WSL2