chore: add project files and setup gitignore

reserva-mesa-dashboard/components/ui/toast.tsx

@@ -0,0 +1,75 @@
+"use client";
+
+import React, { useState, useEffect, createContext, useContext, useCallback } from "react";
+import { X, CheckCircle2, AlertCircle, Info } from "lucide-react";
+import { motion, AnimatePresence } from "framer-motion";
+
+type ToastType = "success" | "error" | "info";
+
+interface Toast {
+  id: string;
+  message: string;
+  type: ToastType;
+}
+
+interface ToastContextType {
+  toast: (message: string, type?: ToastType) => void;
+}
+
+const ToastContext = createContext<ToastContextType>({
+  toast: () => {},
+});
+
+export const useToast = () => useContext(ToastContext);
+
+export function ToastProvider({ children }: { children: React.ReactNode }) {
+  const [toasts, setToasts] = useState<Toast[]>([]);
+
+  const toast = React.useCallback((message: string, type: ToastType = "info") => {
+    const id = Math.random().toString(36).substring(2, 9);
+    setToasts((prev) => [...prev, { id, message, type }]);
+    setTimeout(() => {
+      setToasts((prev) => prev.filter((t) => t.id !== id));
+    }, 5000);
+  }, []);
+
+  const removeToast = (id: string) => {
+    setToasts((prev) => prev.filter((t) => t.id !== id));
+  };
+
+  return (
+    <ToastContext.Provider value={{ toast }}>
+      {children}
+      <div className="fixed bottom-6 right-6 z-50 flex flex-col gap-3 pointer-events-none">
+        <AnimatePresence>
+          {toasts.map((t) => (
+            <motion.div
+              key={t.id}
+              initial={{ opacity: 0, y: 20, scale: 0.95 }}
+              animate={{ opacity: 1, y: 0, scale: 1 }}
+              exit={{ opacity: 0, scale: 0.95, transition: { duration: 0.2 } }}
+              className={`pointer-events-auto flex items-center gap-3 px-4 py-3 rounded-xl border shadow-lg backdrop-blur-md min-w-[300px] ${
+                t.type === "success" ? "bg-green-500/10 border-green-500/20 text-green-500" :
+                t.type === "error" ? "bg-destructive/10 border-destructive/20 text-destructive" :
+                "bg-primary/10 border-primary/20 text-primary"
+              }`}
+            >
+              {t.type === "success" && <CheckCircle2 className="h-5 w-5 shrink-0" />}
+              {t.type === "error" && <AlertCircle className="h-5 w-5 shrink-0" />}
+              {t.type === "info" && <Info className="h-5 w-5 shrink-0" />}
+              
+              <p className="text-sm font-medium flex-1">{t.message}</p>
+              
+              <button 
+                onClick={() => removeToast(t.id)}
+                className="p-1 rounded-md hover:bg-black/5 transition-colors"
+              >
+                <X className="h-4 w-4 opacity-50" />
+              </button>
+            </motion.div>
+          ))}
+        </AnimatePresence>
+      </div>
+    </ToastContext.Provider>
+  );
+}