move install scripts to bin/, remove unused install directory

bin/agent-uninstall.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+# ServerManager Agent Uninstaller
+
+# Try system paths first, fall back to user paths
+if [ -f /usr/local/bin/servermanager-agent ]; then
+    echo "[1/3] Stopping and disabling service..."
+    systemctl stop servermanager-agent 2>/dev/null || true
+    systemctl disable servermanager-agent 2>/dev/null || true
+    systemctl daemon-reload 2>/dev/null || true
+
+    echo "[2/3] Removing system files..."
+    rm -f /usr/local/bin/servermanager-agent 2>/dev/null || true
+    rm -rf /etc/servermanager 2>/dev/null || true
+    rm -f /etc/systemd/system/servermanager-agent.service 2>/dev/null || true
+
+    echo "[3/3] Reloading systemd..."
+    systemctl daemon-reload 2>/dev/null || true
+elif [ -f "$HOME/.local/bin/servermanager-agent" ]; then
+    echo "[1/2] Removing cron job..."
+    crontab -l 2>/dev/null | grep -v 'servermanager-agent' | crontab - 2>/dev/null || true
+
+    echo "[2/2] Removing user files..."
+    rm -f "$HOME/.local/bin/servermanager-agent" 2>/dev/null || true
+    rm -rf "$HOME/.config/servermanager" 2>/dev/null || true
+else
+    echo "Agent is not installed."
+    # Still try to clean up any leftover system files
+    rm -f /usr/local/bin/servermanager-agent 2>/dev/null || true
+    rm -rf /etc/servermanager 2>/dev/null || true
+    rm -f /etc/systemd/system/servermanager-agent.service 2>/dev/null || true
+    systemctl daemon-reload 2>/dev/null || true
+    crontab -l 2>/dev/null | grep -v 'servermanager-agent' | crontab - 2>/dev/null || true
+fi
+
+echo "ServerManager Agent uninstalled successfully."