chore: remove puppeteer CF bypass (not working for Leet/Hubbly/Habblet)

Cloudflare has strengthened protection on these hotels.
Puppeteer-based bypass returns HTML instead of JSON.
cloudscraper has dependency issues with Node.js v26.

Reverted to simple HTTP fetch with clear error messages.

package.json

@@ -94,9 +94,6 @@
 		"lint-staged": "^17.3.0",
 		"pino-pretty": "^13.1.3",
 		"postcss": "^8.5.25",
-		"puppeteer": "^25.5.0",
-		"puppeteer-extra": "^3.3.6",
-		"puppeteer-extra-plugin-stealth": "^2.11.2",
 		"tailwindcss": "^4.3.3",
 		"tsx": "^4.23.1",
 		"typescript": "^7.0.2",