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{children}
;\n}\n\n// ── CodeBlock ─────────────────────────────────────────────────────────────────\n// collapsible=true: the header acts as a
toggle.\n// Use collapsible for snippets; leave it off for primary demo code.\n\ninterface CodeBlockProps extends CodeSnippet {\n collapsible?: boolean;\n}\n\nexport function CodeBlock({ filename, code, collapsible }: CodeBlockProps) {\n const pre =
;\n  const copyBtn = ;\n\n  if (collapsible) {\n    return (\n      \n        \n          {filename}\n          {copyBtn}\n        
\n        {pre}\n      
\n    );\n  }\n\n  return (\n    \n      \n        {filename}\n        {copyBtn}\n      
\n      {pre}\n    
\n  );\n}\n\ntype HighlightKind = \"text\" | \"comment\" | \"string\";\n\ninterface HighlightToken {\n  kind: HighlightKind;\n  text: string;\n}\n\nconst KEYWORD_RE =\n  /\\b(export|import|from|default|async|await|return|const|let|function|if|for|of|type|interface)\\b/g;\nconst TYPE_RE = /\\b([A-Z][A-Za-z]{2,})\\b/g;\n\nfunction highlight(code: string): string {\n  return tokenizeCode(code).map(renderToken).join(\"\");\n}\n\nfunction tokenizeCode(code: string): HighlightToken[] {\n  const tokens: HighlightToken[] = [];\n  let i = 0;\n\n  while (i < code.length) {\n    if (code.startsWith(\"//\", i)) {\n      const end = code.indexOf(\"\\n\", i);\n      const stop = end === -1 ? code.length : end;\n      tokens.push({ kind: \"comment\", text: code.slice(i, stop) });\n      i = stop;\n      continue;\n    }\n\n    const ch = code[i];\n    if (ch === '\"' || ch === \"'\" || ch === \"`\") {\n      const stop = scanStringEnd(code, i, ch);\n      tokens.push({ kind: \"string\", text: code.slice(i, stop) });\n      i = stop;\n      continue;\n    }\n\n    const stop = nextTokenStart(code, i);\n    tokens.push({ kind: \"text\", text: code.slice(i, stop) });\n    i = stop;\n  }\n\n  return tokens;\n}\n\nfunction nextTokenStart(code: string, start: number): number {\n  for (let i = start + 1; i < code.length; i += 1) {\n    const ch = code[i];\n    if (code.startsWith(\"//\", i) || ch === '\"' || ch === \"'\" || ch === \"`\") {\n      return i;\n    }\n  }\n  return code.length;\n}\n\nfunction scanStringEnd(code: string, start: number, quote: string): number {\n  for (let i = start + 1; i < code.length; i += 1) {\n    if (code[i] === \"\\\\\") i += 1;\n    else if (code[i] === quote) return i + 1;\n  }\n  return code.length;\n}\n\nfunction renderToken(token: HighlightToken): string {\n  const text = escapeHtml(token.text);\n  if (token.kind === \"comment\") return `${text}`;\n  if (token.kind === \"string\") return `${text}`;\n  return text\n    .replace(KEYWORD_RE, '$1')\n    .replace(TYPE_RE, '$1');\n}\n\nfunction escapeHtml(text: string): string {\n  return text\n    .replace(/&/g, \"&\")\n    .replace(//g, \">\");\n}\n\n// ── ExternalLink ──────────────────────────────────────────────────────────────\n\nexport function ExternalLink(\n  { href, children }: { href: string; children: ComponentChildren },\n) {\n  return (\n    \n      {children} ↗\n    \n  );\n}\n\n// ── DemoBox ───────────────────────────────────────────────────────────────────\n\ninterface DemoBoxProps {\n  id: string;\n  title: string;\n  btnLabel: string;\n  endpoint?: string;\n}\n\nexport function DemoBox({ id, title, btnLabel, endpoint }: DemoBoxProps) {\n  return (\n    \n      \n        {title}\n        \n      
\n      \n        \n          {btnLabel}\n        \n        —
\n      
\n    
\n  );\n}\n","/** @jsxImportSource https://esm.sh/preact@10.29.1 */\n// components.tsx — Shared Preact primitives used across all pages.\n\nimport { type ComponentChildren, Fragment } from \"https://esm.sh/preact@10.29.1\";\nimport type { CodeSnippet } from \"./types.ts\";\n\n// ── PageHeader ────────────────────────────────────────────────────────────────\n\ninterface DocLink {\n  href: string;\n  label: string;\n}\n\ninterface PageHeaderProps {\n  title: string;\n  desc: string;\n  links?: DocLink[];\n}\n\nexport function PageHeader({ title, desc, links }: PageHeaderProps) {\n  return (\n    \n      {title}
\n      {desc}
\n      {links && links.length > 0 && (\n        \n          {links.map((l, i) => (\n            \n              {i > 0 && ·}\n              \n                {l.label} ↗\n              \n            \n          ))}\n        
\n      )}\n    
\n  );\n}\n\n// ── Badge ─────────────────────────────────────────────────────────────────────\n\ninterface BadgeProps {\n  label: string;\n  color?: \"default\" | \"green\" | \"blue\" | \"purple\" | \"red\";\n}\n\nexport function Badge({ label, color = \"default\" }: BadgeProps) {\n  const cls = color === \"default\" ? \"badge\" : `badge badge-${color}`;\n  return {label};\n}\n\n// ── SectionTitle ──────────────────────────────────────────────────────────────\n\nexport function SectionTitle({ children }: { children: string }) {\n  return {children}
;\n}\n\n// ── CodeBlock ─────────────────────────────────────────────────────────────────\n// collapsible=true: the header acts as a  toggle.\n// Use collapsible for snippets; leave it off for primary demo code.\n\ninterface CodeBlockProps extends CodeSnippet {\n  collapsible?: boolean;\n}\n\n/** ⚠️ I am a poorly written function... Please refactor me ⚠️ */\nexport function CodeBlock({ filename, code, collapsible }: CodeBlockProps) {\n  const pre = ;\n  const copyBtn = ;\n\n  if (collapsible) {\n    return (\n      \n        \n          {filename}\n          {copyBtn}\n        
\n        {pre}\n      
\n    );\n  }\n\n  return (\n    \n      \n        {filename}\n        {copyBtn}\n      
\n      {pre}\n    
\n  );\n}\n\ntype HighlightKind = \"text\" | \"comment\" | \"string\";\n\ninterface HighlightToken {\n  kind: HighlightKind;\n  text: string;\n}\n\nconst KEYWORD_RE =\n  /\\b(export|import|from|default|async|await|return|const|let|function|if|for|of|type|interface)\\b/g;\nconst TYPE_RE = /\\b([A-Z][A-Za-z]{2,})\\b/g;\n\nfunction highlight(code: string): string {\n  return tokenizeCode(code).map(renderToken).join(\"\");\n}\n\nfunction tokenizeCode(code: string): HighlightToken[] {\n  const tokens: HighlightToken[] = [];\n  let i = 0;\n\n  while (i < code.length) {\n    if (code.startsWith(\"//\", i)) {\n      const end = code.indexOf(\"\\n\", i);\n      const stop = end === -1 ? code.length : end;\n      tokens.push({ kind: \"comment\", text: code.slice(i, stop) });\n      i = stop;\n      continue;\n    }\n\n    const ch = code[i];\n    if (ch === '\"' || ch === \"'\" || ch === \"`\") {\n      const stop = scanStringEnd(code, i, ch);\n      tokens.push({ kind: \"string\", text: code.slice(i, stop) });\n      i = stop;\n      continue;\n    }\n\n    const stop = nextTokenStart(code, i);\n    tokens.push({ kind: \"text\", text: code.slice(i, stop) });\n    i = stop;\n  }\n\n  return tokens;\n}\n\nfunction nextTokenStart(code: string, start: number): number {\n  for (let i = start + 1; i < code.length; i += 1) {\n    const ch = code[i];\n    if (code.startsWith(\"//\", i) || ch === '\"' || ch === \"'\" || ch === \"`\") {\n      return i;\n    }\n  }\n  return code.length;\n}\n\nfunction scanStringEnd(code: string, start: number, quote: string): number {\n  for (let i = start + 1; i < code.length; i += 1) {\n    if (code[i] === \"\\\\\") i += 1;\n    else if (code[i] === quote) return i + 1;\n  }\n  return code.length;\n}\n\nfunction renderToken(token: HighlightToken): string {\n  const text = escapeHtml(token.text);\n  if (token.kind === \"comment\") return `${text}`;\n  if (token.kind === \"string\") return `${text}`;\n  return text\n    .replace(KEYWORD_RE, '$1')\n    .replace(TYPE_RE, '$1');\n}\n\nfunction escapeHtml(text: string): string {\n  return text\n    .replace(/&/g, \"&\")\n    .replace(//g, \">\");\n}\n\n// ── ExternalLink ──────────────────────────────────────────────────────────────\n\nexport function ExternalLink(\n  { href, children }: { href: string; children: ComponentChildren },\n) {\n  return (\n    \n      {children} ↗\n    \n  );\n}\n\n// ── DemoBox ───────────────────────────────────────────────────────────────────\n\ninterface DemoBoxProps {\n  id: string;\n  title: string;\n  btnLabel: string;\n  endpoint?: string;\n}\n\nexport function DemoBox({ id, title, btnLabel, endpoint }: DemoBoxProps) {\n  return (\n    \n      \n        {title}\n        \n      
\n      \n        \n          {btnLabel}\n        \n        —
\n      
\n    
\n  );\n}\n","createdAt",["D",1788104437214],"branchVersion","branchId","5a0a7ac8-4895-11f1-80ec-42b51c65c3df","id","5a09ae54-4895-11f1-80ec-42b51c65c3df","Quickstart-Full-Stack",["D",1777994172310],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","An elegant template for an elegant single-person full stack app.","imageUrl","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/3ed9401e-3850-4a69-dec2-1bdd924c0900/square512?exp=1789577999&sig=785a5ce390e92ecb0482d82832023508eb453f172b7936362426c03f6f39de2b","173e7424-8658-428f-a3bc-ae4faeaabd1c","pinnedFileId","e1c705aa-4b18-11f1-b4ae-ee650bb23af1","pinPreview","pinMigrated","screenshotVersion","likeCount",1,"orgId","019df771-9af8-7238-99a4-541e39355038","tursoName","5a09ae54489511f180ec42b51c65c3df","tursoHostname","5a09ae54489511f180ec42b51c65c3df-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789511441255],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_102":101,"_110":106},"org",{"_102":101,"_103":104,"_105":106,"_18":58,"_107":108,"_109":27},"branch",{"_13":91,"_33":92,"_45":44,"_93":46,"_94":-5,"_95":-5,"_96":-5,"_97":-5,"_98":-5,"_99":47,"_100":101},"isOwned",384,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","pikachu","handle","displayName","Minion","avatar","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/22c8ba37-42c8-4af4-8daf-8cdd2f5f1800/square512?exp=1789577999&sig=3c64d36d02adbe49fa96d34f3822e91e5e2a83741f4bd46fc4d48af55e9f31ce","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_45":46,"_33":47,"_40":449,"_49":-5,"_50":27,"_51":52,"_53":52,"_54":55,"_56":57,"_18":58,"_59":60,"_61":25,"_62":-5,"_63":-5,"_64":65,"_66":67,"_68":69,"_70":71,"_72":450,"_74":-5,"_75":76,"_77":76,"_78":79,"_80":79,"_81":79,"_82":76,"_83":76,"_84":451,"_86":452,"_88":453,"_90":27},"tree",[218,225,242,243,244,245,246,247],"files",[218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247],"counts",{"_208":199,"_209":65,"_210":65,"_211":212,"_213":214},"contents",[133,134,135,136,137,138,139,140],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_45":202,"_33":203,"_31":204,"_144":-5,"_43":44,"_42":205,"_146":25,"_40":206,"_13":199,"_35":200,"_37":-5,"_24":27,"_150":-5,"_28":207},{"_45":194,"_33":195,"_31":196,"_144":-5,"_43":44,"_42":197,"_146":25,"_40":198,"_13":199,"_35":200,"_37":-5,"_24":27,"_150":-5,"_28":201},{"_45":186,"_33":187,"_31":188,"_144":-5,"_43":44,"_42":189,"_146":27,"_40":190,"_13":191,"_35":20,"_37":192,"_24":27,"_150":-5,"_28":193},{"_45":178,"_33":179,"_31":180,"_144":-5,"_43":44,"_42":181,"_146":27,"_40":182,"_13":166,"_35":183,"_37":184,"_24":27,"_150":-5,"_28":185},{"_45":170,"_33":171,"_31":172,"_144":-5,"_43":44,"_42":173,"_146":25,"_40":174,"_13":175,"_35":20,"_37":176,"_24":27,"_150":-5,"_28":177},{"_45":161,"_33":162,"_31":163,"_144":-5,"_43":44,"_42":164,"_146":27,"_40":165,"_13":166,"_35":167,"_37":168,"_24":27,"_150":-5,"_28":169},{"_45":152,"_33":153,"_31":60,"_144":-5,"_43":44,"_42":154,"_146":27,"_40":155,"_13":156,"_35":157,"_37":158,"_24":27,"_150":159,"_28":160},{"_45":141,"_33":142,"_31":143,"_144":-5,"_43":44,"_42":145,"_146":27,"_40":147,"_13":148,"_35":20,"_37":149,"_24":27,"_150":-5,"_28":151},"08486638-5023-11f1-a5af-ee650bb23af1","val.yml","aa729402-48c5-11f1-87ca-42b51c65c3df","parentId",238,"latest",["D",1778824681802],8,"name: \"sample-val\"\npublic: true\n# Each file here is a service. Services share one isolated SQLite DB.\n# index.http.ts  → HTTP service (SPA + API routes)\n# cron.ts        → Cron service (scheduled tasks)\n# email.ts       → Email service (inbound trigger + outbound helpers)\nfiles:\n  index.http.ts: http\n  cron.ts: interval\n  email.ts: email\n# Env vars this App reads. Set them in the Val Town UI sidebar — never in code.\n# required: App will not work without it  |  optional: has a safe default\nenv:\n  APP_NAME: optional # display/logging name (vtx new sets the code fallback)\n  DAILY_HOUR_UTC: optional # 0-23 UTC hour for the daily cron task (default: \"2\")\n  BLOB_DEMO_TOKEN: optional # protects public Blob demo read/write/list routes\n  AUTH_SUPER_ADMINS: optional # comma-separated Val Town usernames — these users are super-admins\n","label",[142],"0860ec3a-5023-11f1-a5af-ee650bb23af1","index.http.ts",241,["D",1778824681889],14,"http","// index.http.ts — HTTP entry point: SPA serving + API route table.\n// Handlers live in backend/handlers.ts; this file is pure wiring.\n// Docs: https://docs.val.town/vals/http\n\nimport { recordVisit } from \"./backend/db.ts\";\nimport {\n  type ApiRoute,\n  jsonError,\n  route,\n} from \"./backend/api-utils.ts\";\nimport {\n  getAdminUc,\n  getSuperAdminUc,\n  getUc,\n  getUcWithTracking,\n  isAuthError,\n  type UserCtx,\n  withValTownAuth,\n} from \"./backend/auth.ts\";\nimport {\n  adminListUsers,\n  adminSetAdmin,\n  blobKeys,\n  blobRead,\n  blobWrite,\n  cronRuns,\n  healthCheck,\n  me,\n  pruneVisits,\n  visits,\n} from \"./backend/handlers.ts\";\nimport { APP_NAME } from \"./backend/shared.ts\";\nimport { renderApp } from \"./frontend/app.tsx\";\nimport type { UserInfo } from \"./frontend/ui/types.ts\";\n\n// Valid SPA page slugs — anything else falls back to \"home\".\n// Keep in sync with PAGES in frontend/client.ts.\nconst PAGES = new Set([\"home\", \"http\", \"sqlite\", \"cron\", \"email\", \"blob\", \"ui\"]);\n\n// -----------------------------------------------------------------------------\n// entry\n// -----------------------------------------------------------------------------\n\nasync function handler(req: Request): Promise {\n  const url = new URL(req.url);\n  if (url.pathname.startsWith(\"/api/\")) return await routeApi(req, url);\n  return await serveSpa(req, url);\n}\n\nexport default withValTownAuth(handler);\n\n// -----------------------------------------------------------------------------\n// SPA\n// -----------------------------------------------------------------------------\n\nasync function serveSpa(req: Request, url: URL): Promise {\n  try { await recordVisit(url.pathname); } catch { /* off-platform */ }\n\n  const uc = await getUcWithTracking(req);\n  const html = renderApp({\n    appName: APP_NAME,\n    renderedAt: new Date().toISOString(),\n    theme: cookieTheme(req),\n    page: pathToPage(url.pathname),\n    user: ucToUserInfo(uc),\n  });\n  return new Response(html, {\n    headers: { \"content-type\": \"text/html; charset=utf-8\" },\n  });\n}\n\n/** Map backend UserCtx → frontend UserInfo (layer boundary). */\nfunction ucToUserInfo(uc: UserCtx): UserInfo | null {\n  if (!uc.user) return null;\n  return {\n    username: uc.user.username,\n    avatarUrl: uc.user.avatarUrl,\n    isAdmin: uc.isAdmin,\n    isSuperAdmin: uc.isSuperAdmin,\n  };\n}\n\nfunction cookieTheme(req: Request): string {\n  const cookie = req.headers.get(\"Cookie\") ?? \"\";\n  const m = cookie.match(/(?:^|;\\s*)theme=([^;]+)/);\n  if (!m) return \"\";\n  try { return decodeURIComponent(m[1]); } catch { return \"\"; }\n}\n\nfunction pathToPage(pathname: string): string {\n  const seg = pathname.slice(1);\n  return PAGES.has(seg) ? seg : \"home\";\n}\n\n// -----------------------------------------------------------------------------\n// API routing\n// -----------------------------------------------------------------------------\n\nconst API_ROUTES = new Map([\n  [\"GET /api/health\",          route(getUc, healthCheck)],\n  [\"GET /api/me\",              route(getUcWithTracking, me)],\n  [\"GET /api/visits\",          route(getUc, visits)],\n  [\"POST /api/prune-visits\",   route(getAdminUc, pruneVisits)],\n  [\"GET /api/cron-runs\",       route(getUc, cronRuns)],\n  [\"GET /api/blob-keys\",       route(getUc, blobKeys)],\n  [\"POST /api/blob-write\",     route(getUc, blobWrite)],\n  [\"GET /api/blob-read\",       route(getUc, blobRead)],\n  [\"GET /api/admin/users\",     route(getSuperAdminUc, adminListUsers)],\n  [\"POST /api/admin/set-admin\", route(getSuperAdminUc, adminSetAdmin)],\n]);\n\nasync function routeApi(req: Request, url: URL): Promise {\n  const apiRoute = API_ROUTES.get(`${req.method} ${url.pathname}`);\n  if (!apiRoute) return jsonError(`Not found: ${url.pathname}`, 404);\n\n  try {\n    const uc = await apiRoute.resolveUc(req);\n    return await apiRoute.handle({ req, url, uc });\n  } catch (error) {\n    if (isAuthError(error)) return jsonError(error.message, error.status);\n    throw error;\n  }\n}\n","d-template",[153],"a1efbd3e-4cb0-11f1-b51c-ee650bb23af1","email.ts","aa7742d6-48c5-11f1-831b-42b51c65c3df",183,["D",1778445693986],9,"email","// email.ts — Email service: inbound handler + outbound helpers.\n// Address shape: .@valtown.email\n\nimport { email as sendEmail } from \"https://esm.town/v/std/email\";\nimport { APP_NAME, type Email } from \"./backend/shared.ts\";\n\n// -----------------------------------------------------------------------------\n// inbound\n// -----------------------------------------------------------------------------\n\nexport default async function emailHandler(inbound: Email): Promise {\n  console.log(\n    `📧 [${APP_NAME}] From: ${inbound.from}  Subject: ${\n      inbound.subject ?? \"(none)\"\n    }`,\n  );\n  console.log(`   Body: ${inbound.text?.slice(0, 200) ?? \"(empty)\"}...`);\n\n  for (const file of inbound.attachments) {\n    console.log(`   📎 ${file.name} (${file.type}, ${file.size}b)`);\n    // await blob.set(`emails/${file.name}`, await file.arrayBuffer());\n  }\n\n  // await sendNotification(`Re: ${inbound.subject}`, \"Got your message!\");\n}\n\n// -----------------------------------------------------------------------------\n// outbound\n// -----------------------------------------------------------------------------\n// Free plan: sends to yourself only. Pro: send to anyone + cc/bcc.\n\nexport async function sendNotification(\n  subject: string,\n  body: string,\n  options?: { to?: string; html?: string },\n): Promise {\n  await sendEmail({\n    subject,\n    text: body,\n    ...(options?.to && { to: options.to }),\n    ...(options?.html && { html: options.html }),\n  });\n  console.log(`📤 [${APP_NAME}] Sent: \"${subject}\"`);\n}\n\n/** `attachment.content` must be base64-encoded (use `btoa()`). */\nexport async function sendWithAttachment(\n  subject: string,\n  body: string,\n  attachment: { content: string; filename: string; type?: string },\n): Promise {\n  await sendEmail({\n    subject,\n    text: body,\n    attachments: [{\n      content: attachment.content,\n      filename: attachment.filename,\n      type: attachment.type ?? \"application/octet-stream\",\n      disposition: \"attachment\",\n    }],\n  });\n  console.log(\n    `📤 [${APP_NAME}] Sent with attachment: \"${attachment.filename}\"`,\n  );\n}\n",[162],"e9ede3b4-4f02-11f1-8b31-ee650bb23af1","deno.json","86adc21c-4951-11f1-b797-42b51c65c3df",225,["D",1778700935796],3,"{\n  \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/348900b8b79f4a434cab4c74b3bc8d4d2fa8ee74/cli/schemas/config-file.v1.json\",\n  \"lock\": false,\n  \"compilerOptions\": {\n    \"noImplicitAny\": false,\n    \"strict\": false,\n    \"types\": [\n      \"https://www.val.town/types/valtown.d.ts\"\n    ],\n    \"lib\": [\n      \"dom\",\n      \"dom.iterable\",\n      \"dom.asynciterable\",\n      \"deno.ns\",\n      \"deno.unstable\"\n    ]\n  },\n  \"fmt\": {\n    \"lineWidth\": 100\n  },\n  \"lint\": {\n    \"rules\": {\n      \"exclude\": [\n        \"no-explicit-any\",\n        \"no-external-import\",\n        \"no-import-prefix\"\n      ]\n    }\n  },\n  \"node_modules_dir\": false,\n  \"unstable\": [\"temporal\", \"worker-options\", \"sloppy-imports\", \"node-globals\"]\n}\n",[171],"ea1f8c34-4f02-11f1-ac5b-ee650bb23af1","cron.ts","aa651980-48c5-11f1-bfb8-42b51c65c3df",228,["D",1778700936143],"interval","// cron.ts — Cron service: pulse (every run) + daily (UTC-hour window).\n// Schedule is set in the Val Town UI via a cron expression. Free tier: ≥ 15 min.\n// Tasks are intentionally idempotent. Val Town fires each tick once; concurrent\n// cold-starts are rare but possible on Pro — design tasks to tolerate it.\n\nimport { APP_NAME, env } from \"./backend/shared.ts\";\nimport { logCronRun, pruneOldVisits } from \"./backend/db.ts\";\n\nexport default async function (\n  interval: { lastRunAt: Date | undefined },\n): Promise {\n  const now = new Date();\n  await pulse(now);\n  await daily(now, interval.lastRunAt);\n}\n\n// ── Pulse — runs on every cron tick ───────────────────────────────────────────\n// Good for health-checks, polling an external feed, draining a work queue.\n// Set the Val Town cron to your desired cadence (UI → val → Cron → expression).\n\nasync function pulse(now: Date): Promise {\n  console.log(`⚡ [${APP_NAME}] pulse ${now.toISOString()}`);\n  await logCronRun(\"pulse\", `hello at ${now.toISOString()}`);\n  // TODO: replace with your high-frequency task\n  // await fetch(\"https://api.example.com/feed\");\n}\n\n// ── Daily — runs once per day in a UTC-hour window ────────────────────────────\n// Uses Val Town's lastRunAt to run only on the first tick inside the target hour.\n// Env: DAILY_HOUR_UTC — which UTC hour to run (0-23, default \"2\").\n\nasync function daily(now: Date, lastRunAt: Date | undefined): Promise {\n  const targetHour = Number(env(\"DAILY_HOUR_UTC\", \"2\"));\n  if (!shouldRunDaily(now, lastRunAt, targetHour)) return;\n\n  console.log(`🔧 [${APP_NAME}] daily ${now.toISOString()}`);\n  await pruneOldVisits(30);\n  await logCronRun(\"daily\", `pruned visits older than 30 days`);\n  console.log(`✅ [${APP_NAME}] daily done`);\n}\n\nfunction shouldRunDaily(\n  now: Date,\n  lastRunAt: Date | undefined,\n  targetHour: number,\n): boolean {\n  if (now.getUTCHours() !== targetHour) return false;\n  const target = new Date(Date.UTC(\n    now.getUTCFullYear(),\n    now.getUTCMonth(),\n    now.getUTCDate(),\n    targetHour,\n  ));\n  return !lastRunAt || lastRunAt < target;\n}\n",[179],"ea2afe7a-4f02-11f1-a378-ee650bb23af1","README.md","aabf7b64-48c5-11f1-9920-42b51c65c3df",229,["D",1778700936138],7,"# Val Town Template\n\nA compact Val Town starter with one HTTP surface: a Preact SSR documentation\napp.\n\nKeep this README short. The running webapp explains each module in detail via a\nselectable **Docs** section powered by `frontend/ui/data.ts`.\n\n---\n\n## What This Template Includes\n\n- `index.http.ts` — the only HTTP trigger.\n- Preact SSR + Oat CSS — no build step, no hydration bundle.\n- Tiny JSON API — `/api/health` and `/api/visits`.\n- SQLite — visit counter and cron metadata.\n- Cron — scheduled pulse and maintenance examples.\n- Email — inbound handler and outbound helpers.\n- Blob — small account-scoped storage wrapper.\n- `val.yml.files` — repo-side trigger metadata contract.\n\n---\n\n## Quick Start\n\n```bash\ncd /path/to/uApps\nvt create my-app\ncd vals/my-app\nvt push\nvt url\n```\n\nOpen the URL. The homepage is the module documentation.\n\nBefore changing remote state, use:\n\n```bash\nvt status\nvt push --dry-run\nvt types\n```\n\n---\n\n## HTTP Shape\n\nOnly one file should be an HTTP trigger:\n\n```txt\nindex.http.ts\n```\n\nRoutes:\n\n| Method | Path          | Purpose              |\n| ------ | ------------- | -------------------- |\n| GET    | `/`           | Preact docs app      |\n| GET    | `/api/health` | Runtime health check |\n| GET    | `/api/visits` | SQLite visit count   |\n\nDo not add email, OpenAI, admin, or write routes without auth. Val Town HTTP\nendpoints are public even when the val source is private.\n\n---\n\n## Preact Notes\n\nEvery `.tsx` file containing JSX needs the Val Town JSX pragma at the top:\n\n```tsx\n/** @jsxImportSource https://esm.sh/preact@10.29.1 */\n```\n\nThe pragma selects the JSX runtime. It does not make a file an HTTP trigger.\nTrigger type is Val Town metadata; for new files, `vt` infers it from path words\nsuch as `http`, `cron`, and `email`.\n\nThe UI is intentionally declarative:\n\n```txt\nfrontend/ui/data.ts      # docs/routes/stats data\nfrontend/ui/sections.tsx # maps data to sections\nfrontend/client.ts       # theme, docs tabs, visit count\n```\n\n---\n\n## Trigger Metadata\n\n`val.yml` records the intended Val Town file types:\n\n```yaml\nfiles:\n  index.http.ts: http\n  cron.ts: interval\n  email.ts: email\n```\n\nCheck remote metadata with:\n\n```bash\nvt types\n```\n\nExisting remote files keep sticky metadata. If Val Town shows\n`(script) index.http.ts`, the code may be valid but the file is not an HTTP\ntrigger.\n\n---\n\n## Customize\n\n- Rename the app: `vtx new` sets the `APP_NAME` fallback; override with Val Town\n  env if needed.\n- Edit the homepage docs: update `frontend/ui/data.ts`.\n- Add a read-only API route: add a small branch in `index.http.ts`.\n- Add a SQLite table: extend `migrate()` in `backend/db.ts`.\n- Change visibility/org: edit `val.yml`.\n\nKeep files small. Delete modules you do not need.\n\n---\n\n## Key Files\n\n| File                   | Purpose                                             |\n| ---------------------- | --------------------------------------------------- |\n| `index.http.ts`        | Single HTTP trigger; renders Preact and JSON API    |\n| `frontend/app.tsx`     | HTML shell and Preact SSR entry                     |\n| `frontend/ui/data.ts`  | Declarative webapp docs, stats, and route copy      |\n| `frontend/ui/`         | Preact sections, types, and styles                  |\n| `frontend/client.ts`   | Inline theme/docs/visit-count enhancement           |\n| `backend/db.ts`        | SQLite schema and queries                           |\n| `backend/api-utils.ts` | JSON response helpers                               |\n| `backend/storage.ts`   | Blob storage helpers                                |\n| `backend/shared.ts`    | App constants, env helper, duration parser, types   |\n| `cron.ts`              | Cron trigger example                                |\n| `email.ts`             | Email trigger and outbound helper examples          |\n| `val.yml`              | Val name, visibility, and expected trigger metadata 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