feat: adição de novos ícones SVG e configuração do ambiente

- Adicionados ícones SVG para ChatGPT, Claude, Gemini e OpenRouter
- Implementados ícones para modos claro e escuro do ChatGPT
- Criado script de inicialização para PostgreSQL com extensão pgcrypto
- Adicionado script de configuração de ambiente que faz backup do .env
- Configurado tsconfig.json para TypeScript com opções de compilação

components/ajustes/update-email-form.tsx

@@ -0,0 +1,71 @@
+"use client";
+
+import { updateEmailAction } from "@/app/(dashboard)/ajustes/actions";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { useState, useTransition } from "react";
+import { toast } from "sonner";
+
+type UpdateEmailFormProps = {
+  currentEmail: string;
+};
+
+export function UpdateEmailForm({ currentEmail }: UpdateEmailFormProps) {
+  const [isPending, startTransition] = useTransition();
+  const [newEmail, setNewEmail] = useState("");
+  const [confirmEmail, setConfirmEmail] = useState("");
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault();
+
+    startTransition(async () => {
+      const result = await updateEmailAction({
+        newEmail,
+        confirmEmail,
+      });
+
+      if (result.success) {
+        toast.success(result.message);
+        setNewEmail("");
+        setConfirmEmail("");
+      } else {
+        toast.error(result.error);
+      }
+    });
+  };
+
+  return (
+    <form onSubmit={handleSubmit} className="space-y-4">
+      <div className="space-y-2">
+        <Label htmlFor="newEmail">Novo e-mail</Label>
+        <Input
+          id="newEmail"
+          type="email"
+          value={newEmail}
+          onChange={(e) => setNewEmail(e.target.value)}
+          disabled={isPending}
+          placeholder={currentEmail}
+          required
+        />
+      </div>
+
+      <div className="space-y-2">
+        <Label htmlFor="confirmEmail">Confirmar novo e-mail</Label>
+        <Input
+          id="confirmEmail"
+          type="email"
+          value={confirmEmail}
+          onChange={(e) => setConfirmEmail(e.target.value)}
+          disabled={isPending}
+          placeholder="repita o e-mail"
+          required
+        />
+      </div>
+
+      <Button type="submit" disabled={isPending}>
+        {isPending ? "Atualizando..." : "Atualizar e-mail"}
+      </Button>
+    </form>
+  );
+}