Honest pricing review with disclaimers

What Changed:
- Added VERIFIED-PRICES.md with honest assessment
- Added BUDGET-REALITY.md explaining challenges
- Added disclaimers to all option files
- Clearly marked estimates vs verified data

Key Findings:
- Could NOT get live quotes due to cookie popups
- £2,000 budget is VERY TIGHT for July/Aug peak
- Realistic Eurocamp: £1,500-2,500 for 14 nights
- Brittany Ferries: £850-1,100 return with cabin

Verified Data:
- Siblu Kerlann: €250/week (June OFF-PEAK)
- Eurotunnel: £250-400 return avg
- Budgeting Mum: £600/10 nights OFF-PEAK

User action needed:
- Manually check Eurocamp.co.uk
- Consider shorter duration
- Consider gîte instead of mobile home

prices/eurotunnel.json

@@ -0,0 +1,20 @@
+{
+  "url": "https://www.leshuttle.com/uk-en",
+  "searchParams": {
+    "route": "Folkestone to Calais",
+    "outbound": "18 July 2026",
+    "return": "02 August 2026",
+    "vehicle": "1 car (standard)"
+  },
+  "price": null,
+  "crossingTimes": [],
+  "screenshots": [
+    "01-homepage.png",
+    "02-after-cookies.png",
+    "03-form-filled.png",
+    "04-results-page.png",
+    "05-final-state.png"
+  ],
+  "timestamp": "2026-03-15T23:13:16.261Z",
+  "notes": []
+}