feat: rewrite setup.sh as menu-driven installer with profile system

Replace the linear setup.sh with an interactive menu-driven installer:
- First-time wizard with OS detection and profile selection
- Install profiles: Core SIGINT, Maritime, Weather, RF Security, Full, Custom
- System health check (tools, SDR devices, ports, permissions, venv, PostgreSQL)
- Automated PostgreSQL setup for ADS-B history (creates DB, user, tables, indexes)
- Environment configurator for interactive INTERCEPT_* variable editing
- Update tools (rebuild source-built binaries)
- Uninstall/cleanup with granular options and double-confirm for destructive ops
- View status table of all tools with installed/missing state
- CLI flags: --non-interactive, --profile=, --health-check, --postgres-setup, --menu
- .env file helpers (read/write) with start.sh auto-sourcing
- Bash 3.2 compatible (no associative arrays) for macOS support

Update all documentation to reflect the new menu system:
- README.md: installation section with profiles, CLI flags, env config, health check
- CLAUDE.md: entry points and local setup commands
- docs/index.html: GitHub Pages install cards with profile mentions
- docs/HARDWARE.md: setup script section with profile table
- docs/TROUBLESHOOTING.md: health check and profile-based install guidance
- docs/DISTRIBUTED_AGENTS.md: controller quick start

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/DISTRIBUTED_AGENTS.md

@@ -38,8 +38,8 @@ The controller is the main Intercept application:
 
 ```bash
 cd intercept
-python app.py
-# Runs on http://localhost:5050
+./setup.sh            # First-time setup (choose install profiles)
+sudo ./start.sh       # Production server on http://localhost:5050
 ```
 
 ### 2. Configure an Agent

docs/HARDWARE.md

@@ -14,7 +14,39 @@ INTERCEPT automatically detects connected devices.
 
 ## Quick Install
 
-### macOS (Homebrew)
+### Recommended: Use the Setup Script
+
+The setup script provides an interactive menu with install profiles for selective installation:
+
+```bash
+git clone https://github.com/smittix/intercept.git
+cd intercept
+./setup.sh
+```
+
+On first run, a guided wizard walks you through profile selection:
+
+| Profile | What it installs |
+|---------|-----------------|
+| Core SIGINT | rtl_sdr, multimon-ng, rtl_433, dump1090, acarsdec, dumpvdl2, ffmpeg, gpsd |
+| Maritime & Radio | AIS-catcher, direwolf |
+| Weather & Space | SatDump, radiosonde_auto_rx |
+| RF Security | aircrack-ng, HackRF, BlueZ, hcxtools, Ubertooth, SoapySDR |
+| Full SIGINT | All of the above |
+
+For headless/CI installs:
+```bash
+./setup.sh --non-interactive                # Install everything
+./setup.sh --profile=core,maritime          # Install specific profiles
+```
+
+After installation, use the menu to manage your setup:
+```bash
+./setup.sh              # Opens interactive menu
+./setup.sh --health-check   # Verify installation
+```
+
+### Manual Install: macOS (Homebrew)
 
 ```bash
 # Install Homebrew if needed
@@ -36,7 +68,7 @@ brew install soapysdr limesuite soapylms7
 brew install hackrf soapyhackrf
 ```
 
-### Debian / Ubuntu / Raspberry Pi OS
+### Manual Install: Debian / Ubuntu / Raspberry Pi OS
 
 ```bash
 # Update package lists
@@ -239,11 +271,19 @@ SoapySDRUtil --find
 ./setup.sh
 ```
 
-This automatically:
-- Detects your OS
-- Creates a virtual environment if needed (for PEP 668 systems)
-- Installs Python dependencies
-- Checks for required tools
+The setup wizard automatically:
+- Detects your OS (macOS, Debian/Ubuntu, DragonOS)
+- Lets you choose install profiles (Core, Maritime, Weather, Security, Full, Custom)
+- Creates a virtual environment with system site-packages
+- Installs Python dependencies (core + optional)
+- Runs a health check to verify everything works
+
+After initial setup, use the menu to manage your environment:
+- **Install / Add Modules** — add tools you didn't install initially
+- **System Health Check** — verify all tools and dependencies
+- **Environment Configurator** — set `INTERCEPT_*` variables interactively
+- **Update Tools** — rebuild source-built tools (dump1090, SatDump, etc.)
+- **View Status** — see what's installed at a glance
 
 ### Manual setup
 ```bash

docs/TROUBLESHOOTING.md

@@ -66,13 +66,16 @@ sudo ./start.sh
 
 ### Alternative: Use the setup script
 
-The setup script handles all installation automatically, including apt packages:
+The setup script handles all installation automatically, including apt packages and source builds:
 
 ```bash
-chmod +x setup.sh
-./setup.sh
+./setup.sh                    # Interactive wizard (first run) or menu
+./setup.sh --non-interactive  # Headless full install
+./setup.sh --health-check     # Diagnose installation issues
 ```
 
+The setup menu also includes a **System Health Check** (option 2) that verifies all tools, SDR devices, ports, permissions, and Python packages — useful for diagnosing installation problems.
+
 ### "pip: command not found"
 
 ```bash
@@ -373,7 +376,14 @@ sudo usermod -a -G bluetooth $USER
 
 ### Cannot install dump1090 in Debian (ADS-B mode)
 
-On newer Debian versions, dump1090 may not be in repositories. The recommended action is to build from source or use the setup.sh script which will do it for you.
+On newer Debian versions, dump1090 may not be in repositories. Use the setup script which builds it from source automatically:
+
+```bash
+./setup.sh                        # Select Core SIGINT profile, or
+./setup.sh --profile=core         # Install core tools including dump1090
+```
+
+The setup menu's **Install / Add Modules** option also lets you install dump1090 individually via the Custom tool checklist.
 
 ### No aircraft appearing (ADS-B mode)
 

docs/index.html

@@ -330,10 +330,10 @@
                     <div class="code-block">
                         <pre><code>git clone https://github.com/smittix/intercept.git
 cd intercept
-./setup.sh
+./setup.sh          # Interactive wizard with install profiles
 sudo ./start.sh</code></pre>
                     </div>
-                    <p class="install-note">Requires Python 3.9+ and RTL-SDR drivers</p>
+                    <p class="install-note">Menu-driven setup: choose Core, Maritime, Weather, Security, or Full SIGINT profiles. Headless mode: <code>./setup.sh --non-interactive</code></p>
                 </div>
 
                 <div class="install-card">
@@ -350,6 +350,7 @@ docker compose --profile basic up -d --build</code></pre>
             <div class="post-install">
                 <p>After starting, open <code>http://localhost:5050</code> in your browser.</p>
                 <p>Default credentials: <code>admin</code> / <code>admin</code></p>
+                <p>Run <code>./setup.sh --health-check</code> to verify your installation, or use menu option 2 for a full system health check.</p>
             </div>
         </div>
     </section>