wire mailpit and db:promote cypress tasks

frontend/blog_portal/cypress.config.ts

@@ -3,6 +3,7 @@ import { execSync } from "node:child_process";
 import { resolve } from "node:path";
 
 const backendDir = resolve(__dirname, "../../backend");
+const mailpitBase = "http://localhost:8025/api/v1";
 
 export default defineConfig({
   e2e: {
@@ -23,6 +24,25 @@ export default defineConfig({
           });
           return null;
         },
+        "db:promote": function (email: string) {
+          execSync(`php artisan user:promote ${JSON.stringify(email)}`, {
+            cwd: backendDir,
+            stdio: "pipe",
+          });
+          return null;
+        },
+        "mailpit:clear": async function () {
+          await fetch(`${mailpitBase}/messages`, { method: "DELETE" });
+          return null;
+        },
+        "mailpit:messages": async function () {
+          const response = await fetch(`${mailpitBase}/messages`);
+          return response.json();
+        },
+        "mailpit:message": async function (id: string) {
+          const response = await fetch(`${mailpitBase}/message/${id}`);
+          return response.json();
+        },
       });
     },
   },