Fix RoyalCams site check using BongaCams white-label pattern (#2334)

* Initial plan

* Disable RoyalCams site check to fix false-positive probe

The Telegram Maigret bot auto-probe reported CLAIMED for three random
usernames. The status_code checkType is unreliable as the site returns
200 for non-existent user profiles (soft 404). Disabling the site check
until a reliable detection method can be established.

Co-authored-by: soxoj <31013580+soxoj@users.noreply.github.com>
Agent-Logs-Url: https://github.com/soxoj/maigret/sessions/05b3d513-fe15-477d-a455-0c9ddf0b8b51

* Fix RoyalCams: switch to message checkType using BongaCams white-label pattern

RoyalCams runs on the BongaCams platform. Applied the same fix pattern:
- Switch from status_code to message checkType
- Use Portuguese locale (pt.royalcams.com) as urlProbe
- absenceStrs matches generic title on non-existent profiles
- presenseStrs matches Portuguese profile title for existing users
- Add browser-like headers matching BongaCams config
- Remove disabled flag

Co-authored-by: soxoj <31013580+soxoj@users.noreply.github.com>
Agent-Logs-Url: https://github.com/soxoj/maigret/sessions/2f6a9523-278a-4992-ba7c-c320de14bfa4

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: soxoj <31013580+soxoj@users.noreply.github.com>

maigret/resources/data.json

@@ -14094,10 +14094,28 @@
                 "us",
                 "webcam"
             ],
-            "checkType": "status_code",
+            "headers": {
+                "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0",
+                "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+                "Accept-Language": "en-US,en;q=0.5",
+                "Referer": "https://pt.royalcams.com/",
+                "Upgrade-Insecure-Requests": "1",
+                "Sec-Fetch-Dest": "document",
+                "Sec-Fetch-Mode": "navigate",
+                "Sec-Fetch-Site": "same-origin",
+                "Sec-Fetch-User": "?1"
+            },
+            "absenceStrs": [
+                "- RoyalCams</title>"
+            ],
+            "presenseStrs": [
+                "<title>Informa\u00e7\u00e3o e p\u00e1gina"
+            ],
+            "checkType": "message",
             "alexaRank": 134095,
             "urlMain": "https://royalcams.com",
             "url": "https://royalcams.com/profile/{username}",
+            "urlProbe": "https://pt.royalcams.com/profile/{username}",
             "usernameClaimed": "asuna-black",
             "usernameUnclaimed": "noonewouldeverusethis77777"
         },