feat: cashier/counter reports, service-order & remission flows, Rached migration utils

- Add "Mis cortes de caja" report for cashiers/counters with sales detail.
- Cash register history scoped to own cuts for non-admin roles; new /register/<id>/sales endpoint.
- Remove dashboard from cashier menu; add Reports to cashier/counter.
- Service orders: assign mechanic, budget field, invoice flag, counter/cashier can add items/remissions, convert to remission.
- Remission notes module (UI, CSS, courier, counter remissions).
- Customer hard-delete and vehicle/customer linkage in workshop.
- POS: always show search results, compact payment grid, credit validation, tier pricing (5%/10%), ticket with customer/folio.
- Inventory: CSV template with sku_secondary, alias import.
- Rached migration scripts and DB migrations.
- Version-bump cached JS/CSS query strings.

Excludes local Rached session tokens/captures (rached_*.json / rached_*.txt).

scripts/capture_rached_network.js

@@ -0,0 +1,79 @@
+const { chromium } = require('playwright');
+const fs = require('fs');
+const path = require('path');
+const http = require('http');
+
+function apiLogin() {
+  return new Promise((resolve, reject) => {
+    const payload = JSON.stringify({
+      grant_type: 'password',
+      client_secret: 'JiRE9iL3pqRnqcFp6wDeYH0tYu97QSpkrwVKAvEP',
+      client_id: 2,
+      username: 'IVAN@flechasyventiladores-rached.com',
+      password: 'Nexus01'
+    });
+    const req = http.request({
+      hostname: 'appapi.flechasyventiladores-rached.com',
+      path: '/api/seguridad/login',
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'Origin': 'http://app.flechasyventiladores-rached.com',
+        'Referer': 'http://app.flechasyventiladores-rached.com/',
+        'Content-Length': Buffer.byteLength(payload)
+      }
+    }, res => {
+      let data = '';
+      res.on('data', chunk => data += chunk);
+      res.on('end', () => {
+        try { resolve(JSON.parse(data)); } catch (e) { reject(e); }
+      });
+    });
+    req.on('error', reject);
+    req.write(payload);
+    req.end();
+  });
+}
+
+(async () => {
+  const outDir = path.resolve(__dirname, '../data/rached_import/har');
+  fs.mkdirSync(outDir, { recursive: true });
+  const loginResp = await apiLogin();
+  const sesion = JSON.stringify(loginResp.datos);
+
+  const browser = await chromium.launch({ headless: true });
+  const context = await browser.newContext();
+  const page = await context.newPage();
+
+  const allRequests = [];
+  await page.route('**/*', route => {
+    const req = route.request();
+    allRequests.push({ method: req.method(), url: req.url(), headers: req.headers(), postData: req.postData() });
+    route.continue();
+  });
+
+  await page.goto('http://app.flechasyventiladores-rached.com/', { waitUntil: 'networkidle' });
+  await page.waitForTimeout(2000);
+  await page.evaluate(s => { localStorage.setItem('sesion', s); }, sesion);
+
+  const routes = [
+    '/administracion/servicios/ordenesservicio',
+    '/administracion/catalogos/clientes',
+    '/administracion/catalogos/articulos',
+    '/administracion/catalogos/mecanicos',
+    '/administracion/catalogos/sucursales',
+    '/administracion/catalogos/motociclistas',
+    '/administracion/catalogos/viasentrega',
+    '/administracion/catalogos/telefonostipos',
+    '/administracion/catalogos/direccionestipos',
+  ];
+  for (const r of routes) {
+    await page.goto('http://app.flechasyventiladores-rached.com' + r, { waitUntil: 'networkidle' });
+    await page.waitForTimeout(5000);
+  }
+
+  fs.writeFileSync(path.join(outDir, 'all_requests.json'), JSON.stringify(allRequests, null, 2));
+  await page.screenshot({ path: path.join(outDir, 'last_screen.png'), fullPage: true });
+  await browser.close();
+  console.log('Captured', allRequests.length, 'total requests');
+})();