feat: automated nightly scraper + housekeeping

Scraper automation (docker-compose):
- Add scraper service to docker-compose.yml using the same image and
  shared park_data volume; overrides CMD to run scrape-schedule.sh
- scripts/scrape-schedule.sh: runs an initial scrape on container start,
  then sleeps until 3:00 AM (respects TZ env var) and repeats nightly;
  logs timestamps and next-run countdown; non-fatal on scrape errors

Staleness window: 7 days → 72 hours in lib/db.ts so data refreshes
more frequently with the automated schedule in place

Remove favicon: delete app/icon.tsx and public/logo.svg

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/icon.tsx

@@ -1,59 +0,0 @@
-import { ImageResponse } from "next/og";
-
-export const size = { width: 32, height: 32 };
-export const contentType = "image/png";
-
-export default function Icon() {
-  return new ImageResponse(
-    (
-      <div
-        style={{
-          width: 32,
-          height: 32,
-          borderRadius: 8,
-          backgroundColor: "#0c1220",
-          display: "flex",
-          position: "relative",
-        }}
-      >
-        {/* Ground line */}
-        <div
-          style={{
-            position: "absolute",
-            left: 3,
-            right: 3,
-            bottom: 7,
-            height: 2,
-            backgroundColor: "#f59e0b",
-            borderRadius: 1,
-          }}
-        />
-        {/* Lift hill — semicircle bump */}
-        <div
-          style={{
-            position: "absolute",
-            left: 3,
-            bottom: 9,
-            width: 10,
-            height: 13,
-            backgroundColor: "#f59e0b",
-            borderRadius: "50% 50% 0 0",
-          }}
-        />
-        {/* Vertical loop — circle outline */}
-        <div
-          style={{
-            position: "absolute",
-            right: 5,
-            bottom: 7,
-            width: 12,
-            height: 12,
-            border: "2.5px solid #f59e0b",
-            borderRadius: "50%",
-          }}
-        />
-      </div>
-    ),
-    { width: 32, height: 32 },
-  );
-}

docker-compose.yml

@@ -9,5 +9,15 @@ services:
       - NODE_ENV=production
     restart: unless-stopped
 
+  scraper:
+    image: gitea.thewrightserver.net/josh/sixflagssupercalendar:latest
+    volumes:
+      - park_data:/app/data
+    environment:
+      - NODE_ENV=production
+      - TZ=America/New_York   # set your local timezone so "3am" is 3am your time
+    command: sh /app/scripts/scrape-schedule.sh
+    restart: unless-stopped
+
 volumes:
   park_data:

lib/db.ts

@@ -167,7 +167,7 @@ export function getMonthCalendar(
   return result;
 }
 
-const STALE_AFTER_MS = 7 * 24 * 60 * 60 * 1000; // 1 week
+const STALE_AFTER_MS = 72 * 60 * 60 * 1000; // 72 hours
 
 /**
  * Returns true when the scraper should skip this park+month.

public/logo.svg

@@ -1,19 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 56" fill="none">
-  <!-- Lift hill + ground + camelback -->
-  <path
-    d="M 2 52 L 20 6 L 38 52 L 116 52 Q 134 22 152 52 L 196 52"
-    stroke="#f59e0b"
-    stroke-width="3.5"
-    stroke-linecap="round"
-    stroke-linejoin="round"
-  />
-  <!-- Vertical loop -->
-  <circle
-    cx="75"
-    cy="33"
-    r="19"
-    stroke="#f59e0b"
-    stroke-width="3.5"
-    fill="none"
-  />
-</svg>

scripts/scrape-schedule.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+# Nightly scraper scheduler — runs inside the Docker scraper service.
+#
+# Behaviour:
+#   1. Runs an initial scrape immediately on container start.
+#   2. Sleeps until 3:00 AM (container timezone, set via TZ env var).
+#   3. Runs the scraper, then sleeps until the next 3:00 AM, forever.
+#
+# Timezone: set TZ in the scraper service environment to control when
+# "3am" is (e.g. TZ=America/New_York). Defaults to UTC if unset.
+
+log() {
+  echo "[scheduler] $(date '+%Y-%m-%d %H:%M %Z') — $*"
+}
+
+run_scrape() {
+  log "Starting scrape"
+  if npm run scrape; then
+    log "Scrape completed"
+  else
+    log "Scrape failed — will retry at next scheduled time"
+  fi
+}
+
+seconds_until_3am() {
+  now=$(date +%s)
+  # Try today's 3am first; if already past, use tomorrow's.
+  target=$(date -d "today 03:00" +%s)
+  if [ "$now" -ge "$target" ]; then
+    target=$(date -d "tomorrow 03:00" +%s)
+  fi
+  echo $((target - now))
+}
+
+# ── Run immediately on startup ────────────────────────────────────────────────
+run_scrape
+
+# ── Nightly loop ──────────────────────────────────────────────────────────────
+while true; do
+  wait=$(seconds_until_3am)
+  next=$(date -d "now + ${wait} seconds" '+%Y-%m-%d %H:%M %Z')
+  log "Next scrape in $((wait / 3600))h $((( wait % 3600) / 60))m  (${next})"
+  sleep "$wait"
+  run_scrape
+done