Add camofox-browser integration: gyandoot-browser crate + agent tools

New crate: crates/gyandoot-browser/
  - client.rs: Full REST client for camofox-browser API (health, tabs,
    navigation, snapshots, click/type/scroll, search macros)
  - macros.rs: 14 SearchMacro enum (Google, YouTube, Amazon, Reddit,
    Wikipedia, Twitter, Yelp, Spotify, Netflix, LinkedIn, Instagram,
    TikTok, Twitch) with parse/display
  - snapshot.rs: PageSnapshot, PageLinks, NavigationResult, HealthResponse
  - session.rs: BrowserSession, SessionManager with idle cleanup

New module: crates/gyandoot-agent/src/browser_tools.rs
  - WebSearchTool: Search the web using anti-detection browser
  - WebBrowseTool: Browse URLs, click, type, scroll with element refs
  - register_browser_tools(): Wire both tools into ToolExecutor

CLI: Added
                                 o
                                 |
               - - - - - -     .---.     - - - - - -
          - - - - - - - - -  [ ^   ^ ]  - - - - - - - - -
             - - - - - - -   |  ___  |   - - - - - - -
                              `-----'
           ____ __   __  ___   _   _  ____   ___   ___  _____
          / ___|\ \ / / / _ \ | \ | ||  _ \ / _ \ / _ \|_   _|
         | |  _  \ V / / /_\ \|  \| || | | | | | | | | | | |
         | |_| |  | |  |  _  || |\  || |_| | |_| | |_| | | |
          \____/  |_|  |_| |_||_| \_||____/ \___/ \___/  |_|

        o - - - - - - -  knowledge. delivered. - - - - - - - o

Unknown command: browser
Run 'gyandoot help' for usage. subcommand with health/search/browse actions

Installer: Updated install.sh with camofox-browser cloning, Node.js
detection, npm dependency install, and systemd service setup

Camofox-browser running at http://localhost:9377 (Docker, verified working)

Workspace: 12 crates + CLI binary — cargo check passes with 0 errors.

install.sh

@@ -2,15 +2,18 @@
 set -euo pipefail
 
 # GyanDoot v2.0 — Cross-platform installer
-# Detects OS, architecture, and installs the gyandoot binary.
+# Detects OS, architecture, and installs the gyandoot binary + camofox-browser.
+# For full documentation, visit: https://git.gyannetra.in/gnpl_admin/gyandoot-v2
 
 GREEN='\033[0;32m'
 BLUE='\033[0;34m'
+YELLOW='\033[1;33m'
 RED='\033[0;31m'
 NC='\033[0m'
 
 info()  { echo -e "${BLUE}[INFO]${NC} $*"; }
 ok()    { echo -e "${GREEN}[OK]${NC} $*"; }
+warn()  { echo -e "${YELLOW}[WARN]${NC} $*"; }
 err()   { echo -e "${RED}[ERR]${NC} $*" >&2; exit 1; }
 
 detect_architecture() {
@@ -45,13 +48,91 @@ install_rust_if_needed() {
     fi
 }
 
+install_node_if_needed() {
+    if ! command -v node &>/dev/null; then
+        info "Node.js not found. Installing via nvm..."
+        curl -fsSL https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.0/install.sh | bash
+        [ -s "$HOME/.nvm/nvm.sh" ] && \. "$HOME/.nvm/nvm.sh"
+        nvm install 22
+        ok "Node.js installed ($(node --version))"
+    else
+        ok "Node.js already installed ($(node --version))"
+    fi
+}
+
+install_camofox_browser() {
+    local camofox_dir="${CAMOFOX_DIR:-$HOME/camofox-browser}"
+    if [ -d "$camofox_dir" ] && [ -f "$camofox_dir/package.json" ]; then
+        info "Camofox-browser already cloned. Updating..."
+        cd "$camofox_dir" && git pull --ff-only 2>/dev/null || true
+    else
+        info "Cloning camofox-browser..."
+        git clone https://github.com/jo-inc/camofox-browser.git "$camofox_dir"
+    fi
+
+    info "Installing camofox-browser dependencies..."
+    cd "$camofox_dir"
+    npm install --ignore-scripts 2>&1 | tail -3
+    ok "Camofox-browser dependencies installed"
+}
+
+setup_camofox_service() {
+    local os
+    os=$(detect_os)
+
+    info "Setting up camofox-browser as a background service..."
+    case "$os" in
+        linux)
+            # Create systemd service
+            local service_file="/etc/systemd/system/camofox-browser.service"
+            if [ ! -f "$service_file" ]; then
+                cat > /tmp/camofox-browser.service << 'SYSTEMD'
+[Unit]
+Description=Camofox Browser — Anti-detection browser server for AI agents
+After=network.target
+
+[Service]
+Type=simple
+User=%s
+WorkingDirectory=%s
+ExecStart=/usr/bin/node server.js
+Restart=on-failure
+RestartSec=5
+Environment=NODE_ENV=production
+Environment=PORT=9377
+
+[Install]
+WantedBy=multi-user.target
+SYSTEMD
+                local user
+                user=$(whoami)
+                local camofox_dir="${CAMOFOX_DIR:-$HOME/camofox-browser}"
+                sed -i "s|%s|$user|g; s|%s|$camofox_dir|g" /tmp/camofox-browser.service
+                sudo mv /tmp/camofox-browser.service "$service_file"
+                sudo systemctl daemon-reload
+                sudo systemctl enable camofox-browser
+                info "Camofox-browser service created. Start with: sudo systemctl start camofox-browser"
+            else
+                ok "Camofox-browser service already exists"
+            fi
+            ;;
+        darwin)
+            info "macOS detected. Add 'cd $HOME/camofox-browser && npm start' to your startup items."
+            ;;
+        windows)
+            info "Windows detected. Use 'npm start' in the camofox-browser directory."
+            ;;
+    esac
+    ok "Camofox-browser setup complete"
+}
+
 build_release() {
     local root_dir
     root_dir="$(cd "$(dirname "$0")" && pwd)"
     info "Building GyanDoot v2.0 in release mode..."
     cd "$root_dir"
     cargo build --release
-    ok "Build complete"
+    ok "Build complete ($(du -sh target/release/gyandoot | cut -f1))"
 }
 
 install_binary() {
@@ -76,6 +157,29 @@ install_binary() {
     ok "Installed to $install_dir/$bin_name"
 }
 
+print_post_install() {
+    echo ""
+    ok "GyanDoot v2.0 installed successfully!"
+    echo ""
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+    echo "  Quick Start:"
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+    echo "  gyandoot --help         Show all commands"
+    echo "  gyandoot init           Create config"
+    echo "  gyandoot run            Start interactive agent"
+    echo ""
+    echo "  Browser Tools (anti-detection browsing):"
+    echo "  gyandoot browser health Check camofox status"
+    echo "  gyandoot browser search <query>"
+    echo "  gyandoot browser browse <url>"
+    echo ""
+    echo "  Start camofox-browser:"
+    echo "  sudo systemctl start camofox-browser"
+    echo "  # Or manually: cd ~/camofox-browser && npm start"
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+    echo ""
+}
+
 main() {
     local os arch
     os=$(detect_os)
@@ -83,12 +187,16 @@ main() {
     info "Detected: $os / $arch"
 
     install_rust_if_needed
+    install_node_if_needed
+    install_camofox_browser
+
     build_release
     install_binary
 
-    echo ""
-    ok "GyanDoot v2.0 installed successfully!"
-    echo "Run 'gyandoot --help' to get started."
+    # Optional: don't fail if service setup doesn't work
+    setup_camofox_service 2>/dev/null || warn "Could not setup camofox service (manual start works)"
+
+    print_post_install
 }
 
 main "$@"