feat: add city/state/country to complex, new settings page with sidebar, and Biome linting

- Added city, state, and country optional fields to Complex model
- Updated onboarding to include optional location fields
- Created new settings page with sidebar navigation (Datos del Complejo, Canchas)
- Replaced ESLint with Biome for frontend and backend linting
- Added parallel dev script with concurrently
- Migrated register-routes to use direct app.route() pattern

apps/backend/src/lib/mailer.ts

@@ -1,19 +1,17 @@
-import nodemailer from 'nodemailer'
+import nodemailer from 'nodemailer';
 
-let cachedTransporter: ReturnType<typeof nodemailer.createTransport> | null = null
+let cachedTransporter: ReturnType<typeof nodemailer.createTransport> | null = null;
 
 function getTransporter() {
-  if (cachedTransporter) return cachedTransporter
+  if (cachedTransporter) return cachedTransporter;
 
-  const smtpHost = Bun.env.SMTP_HOST
-  const smtpPort = Number(Bun.env.SMTP_PORT ?? 587)
-  const smtpUser = Bun.env.SMTP_USER
-  const smtpPass = Bun.env.SMTP_PASS
+  const smtpHost = Bun.env.SMTP_HOST;
+  const smtpPort = Number(Bun.env.SMTP_PORT ?? 587);
+  const smtpUser = Bun.env.SMTP_USER;
+  const smtpPass = Bun.env.SMTP_PASS;
 
   if (!smtpHost || !smtpUser || !smtpPass) {
-    throw new Error(
-      'Missing SMTP env vars. Set SMTP_HOST, SMTP_PORT, SMTP_USER and SMTP_PASS.',
-    )
+    throw new Error('Missing SMTP env vars. Set SMTP_HOST, SMTP_PORT, SMTP_USER and SMTP_PASS.');
   }
 
   cachedTransporter = nodemailer.createTransport({
@@ -24,21 +22,21 @@ function getTransporter() {
       user: smtpUser,
       pass: smtpPass,
     },
-  })
+  });
 
-  return cachedTransporter
+  return cachedTransporter;
 }
 
 export async function sendMail(input: {
-  to: string
-  subject: string
-  html: string
-  text: string
+  to: string;
+  subject: string;
+  html: string;
+  text: string;
 }) {
-  const smtpFrom = Bun.env.SMTP_FROM
+  const smtpFrom = Bun.env.SMTP_FROM;
 
   if (!smtpFrom) {
-    throw new Error('Missing SMTP_FROM env var.')
+    throw new Error('Missing SMTP_FROM env var.');
   }
 
   await getTransporter().sendMail({
@@ -47,5 +45,5 @@ export async function sendMail(input: {
     subject: input.subject,
     html: input.html,
     text: input.text,
-  })
+  });
 }