The prompt_config() function used print!() without flushing stdout,
causing all prompts to be buffered and invisible to the user. The
program appeared to hang silently after 'No config found — first-time
setup'.
Changes:
- Add std::io::stdout().flush().unwrap() after each print!() prompt
- Style prompts with cyan '→' prefix to match CLI conventions
- Show default values in square brackets for relay URL and label
- Use hostname() as default label (was previously Optional/None)
- Add blank line after prompts before '✓ Config saved'
- Replace timestamp-based log macros with colored CLI output system
using the `colored` crate
- Banner on startup: ☀ HELIOS REMOTE + separator line
- Colored prefixes: cyan → (status), green ✓ (ok), red ✗ (error),
yellow ⚡ (incoming commands)
- Session info on connect: ✓ Connected · <label> · Session <id>
- No timestamps, no [CMD]/[OK]/[ERR] prefixes
- Suppress tracing output by default (RUST_LOG=off unless set)
- Add build.rs to embed logo.ico as Windows resource via winres
- Add winres as build-dependency in client Cargo.toml
- install.ps1: place exe on Desktop instead of TEMP, start with visible window
- main.rs: banner on startup, [CMD]/[OK]/[ERR] prefixed logs with HH:MM:SS timestamps
- Config: switch from JSON to TOML (config.toml in %APPDATA%\helios-remote\)
- First-run wizard prompts for Relay URL + API Key (relay_code -> api_key)
- Add chrono + toml deps to Cargo.toml
- Persistent shell session (cmd.exe) preserving cd state between commands
- Screenshot capture via Windows GDI (BGRA→RGBA→PNG→Base64)
- Mouse click via SendInput with absolute screen coordinates
- Text input via SendInput with Unicode (UTF-16) key events
- Auto-reconnect with exponential backoff (max 30s)
- Config stored in %APPDATA%/helios-remote/config.json
- All Windows APIs under #[cfg(windows)] for cross-compile safety
- CI: add Windows cross-compile job (x86_64-pc-windows-gnu) with artifact upload
