Update .gitignore and remove obsolete documentation files

- Added new entries to .gitignore for build artifacts and macOS output directories to streamline the build process.
- Deleted outdated documentation files: AUTH_LOGIN_FIX.md, AUTBOOT_CONFIGURATION.md, BACKEND_FIXES.md, BACKEND_STARTUP_FIX.md, BITCOIN_CORE_HEADLESS_FIX.md, BITCOIN_CORE_UI_COMPLETE.md, BITCOIN_STANDALONE_UI_COMPLETE.md, BITCOIN_UI_COMPLETE.md, BOOT_SEQUENCE_DIAGRAM.txt, and BUILD_COMMANDS_REFERENCE.txt to declutter the repository and remove unnecessary content.

image-recipe/scripts/README.md

@@ -7,8 +7,8 @@ Helper scripts for building Archipelago OS images.
 ### `build-backend.sh`
 Compiles the Archipelago Rust backend binary.
 - Output: `../build/backend/archipelago`
-- Requires: Rust toolchain
-- Optional: musl target for static binary
+- Requires: Rust toolchain (or Docker)
+- Builds for Linux x86_64
 
 ### `build-frontend.sh`
 Builds the Vue.js frontend for production.
@@ -16,18 +16,6 @@ Builds the Vue.js frontend for production.
 - Requires: Node.js 18+, npm
 - Builds static files for serving
 
-### `create-backend-apk.sh`
-Creates Alpine APK package from backend binary.
-- Output: `../apks/archipelago-backend-*.apk`
-- Includes: binary, systemd service, config files
-- Format: Alpine package format (tar.gz with metadata)
-
-### `install-archipelago.sh`
-Installs Archipelago components into built image.
-- Called after image is created
-- Installs APK and frontend files
-- Configures services
-
 ### `convert-iso-to-disk.sh`
 Converts ISO image to raw disk image.
 - Input: ISO file
@@ -36,19 +24,18 @@ Converts ISO image to raw disk image.
 
 ### `check-dependencies.sh`
 Checks if all build dependencies are available.
-- Checks: Rust, Node.js, Docker (if needed)
+- Checks: Rust, Node.js, Docker, xorriso
 - Provides installation instructions
 - Non-blocking (warns but continues)
 
-### `setup-alpine-build.sh`
-Sets up Alpine build environment.
-- Installs Alpine build tools
-- Configures abuild keys
-- Only needed for native Alpine builds
+### `install-podman.sh`
+Installs Podman container runtime.
+- For use inside the target system
+- Configures rootless Podman
 
 ## Usage
 
-These scripts are called automatically by the main build process. You typically don't need to run them manually, but you can for testing:
+These scripts are called automatically by the main build process. You can also run them manually for testing:
 
 ```bash
 # Build just the backend
@@ -57,6 +44,6 @@ These scripts are called automatically by the main build process. You typically
 # Build just the frontend
 ./scripts/build-frontend.sh
 
-# Create APK package
-./scripts/create-backend-apk.sh
+# Check dependencies
+./scripts/check-dependencies.sh
 ```