feat: add speech telemetry and bundle guard

scripts/check-bundle-size.js

@@ -0,0 +1,85 @@
+#!/usr/bin/env node
+import { existsSync, readFileSync, statSync } from 'node:fs'
+import path from 'node:path'
+
+const manifestPath = path.join('.next', 'app-build-manifest.json')
+
+if (!existsSync(manifestPath)) {
+  console.error('✖  Bundle manifest ontbreekt. Voer eerst `next build` uit.')
+  process.exit(1)
+}
+
+const manifest = JSON.parse(readFileSync(manifestPath, 'utf8'))
+
+const budgets = [
+  {
+    label: '/epd/patients/[id]/rapportage',
+    manifestKey: '/epd/patients/[id]/rapportage/page',
+    maxKB: 150,
+  },
+  {
+    label: '/epd/patients/[id]/intakes/[intakeId]/behandeladvies',
+    manifestKey: '/epd/patients/[id]/intakes/[intakeId]/behandeladvies/page',
+    maxKB: 250,
+  },
+]
+
+function formatKB(bytes) {
+  return Math.round((bytes / 1024) * 10) / 10
+}
+
+const SHARED_CHUNK_PATTERNS = [/^static\/chunks\/webpack/, /^static\/chunks\/main-app/]
+
+function isSharedChunk(chunkName) {
+  return SHARED_CHUNK_PATTERNS.some((pattern) => pattern.test(chunkName))
+}
+
+function calculateRouteSize(manifestKey) {
+  const chunks = manifest.pages?.[manifestKey]
+  if (!chunks) {
+    throw new Error(`Geen entry voor ${manifestKey} in app-build-manifest.json`)
+  }
+
+  const seen = new Set()
+  let totalBytes = 0
+
+  for (const chunk of chunks) {
+    if (seen.has(chunk)) continue
+    seen.add(chunk)
+    if (isSharedChunk(chunk)) continue
+    const filePath = path.join('.next', chunk)
+    if (!existsSync(filePath)) continue
+    totalBytes += statSync(filePath).size
+  }
+
+  return totalBytes
+}
+
+const violations = []
+
+for (const budget of budgets) {
+  try {
+    const sizeBytes = calculateRouteSize(budget.manifestKey)
+    const sizeKB = formatKB(sizeBytes)
+    const maxKB = budget.maxKB
+    if (sizeKB > maxKB) {
+      violations.push(
+        `${budget.label}: ${sizeKB} kB > budget ${maxKB} kB (manifest: ${budget.manifestKey})`
+      )
+    } else {
+      console.log(`✓ ${budget.label}: ${sizeKB} kB (budget ${maxKB} kB)`)
+    }
+  } catch (error) {
+    violations.push(error.message)
+  }
+}
+
+if (violations.length > 0) {
+  console.error('\nBundel-check mislukt:')
+  for (const message of violations) {
+    console.error(`- ${message}`)
+  }
+  process.exit(1)
+}
+
+console.log('\nAlle bundels binnen budget. ✅')