refactor: remove ttyd + zellij, update deploy for clide-web

Remove all external binary dependencies that clide-web replaces:
- ttyd-nerd-font git submodule (C binary)
- zellij config (config.kdl, bare.kdl)
- clide-launcher shell script
- update-ttyd.sh build script

Update systemd service and install script for the new FastAPI stack.

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

deploy/install-clide-web.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
-# Clide Web-Access Layer Installation Script
+# Clide Web Server Installation Script
 # Run with: sudo bash deploy/install-clide-web.sh
 set -e
 
-echo "=== Clide Web-Access Layer Installation ==="
+echo "=== Clide Web Server Installation ==="
 echo ""
 
 # Check if running as root
@@ -13,54 +13,21 @@ if [[ $EUID -ne 0 ]]; then
 fi
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-SUDO_USER="${SUDO_USER:-$(logname)}"
-USER_HOME=$(eval echo ~"$SUDO_USER")
+PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
 
-echo "[1/6] Building ttyd (with Nerd Font support)..."
-TTYD_SRC="$SCRIPT_DIR/ttyd-nerd-font"
-if [[ ! -d "$TTYD_SRC/src" ]]; then
-    echo "Error: ttyd-nerd-font submodule not initialized."
-    echo "Run: git submodule update --init deploy/ttyd-nerd-font"
-    exit 1
-fi
-mkdir -p "$TTYD_SRC/build"
-cd "$TTYD_SRC/build"
-cmake .. -DCMAKE_BUILD_TYPE=Release >/dev/null 2>&1
-make -j"$(nproc)" >/dev/null 2>&1
-cp "$TTYD_SRC/build/ttyd" /usr/local/bin/ttyd
-chmod +x /usr/local/bin/ttyd
-cd "$SCRIPT_DIR"
-ttyd --version
+echo "[1/3] Installing clide-web Python package..."
+cd "$PROJECT_DIR"
+.venv/bin/pip install -e "./clide-web"
 
 echo ""
-echo "[2/6] Installing zellij..."
-curl -L https://github.com/zellij-org/zellij/releases/latest/download/zellij-x86_64-unknown-linux-musl.tar.gz | tar -xz -C /usr/local/bin
-chmod +x /usr/local/bin/zellij
-zellij --version
-
-echo ""
-echo "[3/6] Installing clide-launcher..."
-cp "$SCRIPT_DIR/clide-launcher" /usr/local/bin/clide-launcher
-chmod +x /usr/local/bin/clide-launcher
-
-echo ""
-echo "[4/6] Installing Zellij config..."
-ZELLIJ_CONFIG_DIR="$USER_HOME/.config/zellij"
-ZELLIJ_LAYOUTS_DIR="$ZELLIJ_CONFIG_DIR/layouts"
-mkdir -p "$ZELLIJ_LAYOUTS_DIR"
-cp "$SCRIPT_DIR/zellij/config.kdl" "$ZELLIJ_CONFIG_DIR/config.kdl"
-cp "$SCRIPT_DIR/zellij/bare.kdl" "$ZELLIJ_LAYOUTS_DIR/bare.kdl"
-chown -R "$SUDO_USER:$SUDO_USER" "$ZELLIJ_CONFIG_DIR"
-
-echo ""
-echo "[5/6] Installing systemd service..."
+echo "[2/3] Installing systemd service..."
 cp "$SCRIPT_DIR/clide-web.service" /etc/systemd/system/clide-web.service
 
 echo ""
-echo "[6/6] Starting service..."
+echo "[3/3] Starting service..."
 systemctl daemon-reload
 systemctl enable clide-web
-systemctl start clide-web
+systemctl restart clide-web
 
 echo ""
 echo "=== Installation Complete ==="
@@ -73,7 +40,5 @@ ss -tlnp | grep 8888 || echo "Warning: Port 8888 not listening yet"
 echo ""
 echo "Access:"
 echo "  Local:    http://localhost:8888"
-echo "  Direct:   http://localhost:8888?project=system-management"
-echo "  External: https://code.schweitz.net?project=system-management"
-echo ""
-echo "Don't forget to update NPM to enable WebSocket support for code.schweitz.net"
+echo "  Direct:   http://localhost:8888?project=clide"
+echo "  External: https://code.schweitz.net?project=clide"