Fix documentation typos across languages and clarify examples

[abdulrahman1s]

Fix typos in the English documentation and Portuguese, Thai, Persian, Spanish, Romanian, and Russian translations, including the missing public keyword character in the GetPlayerAmmo example.

Correct the Menu Guide coordinate descriptions and replace ShowPlayerMenu with ShowMenuForPlayer in English and the Persian, Indonesian, Portuguese, and Romanian translations. Fix recieved to received in the NetStats_MessagesSent examples while preserving the original wording, and fix wording in the AdvancedStructures tutorial.

Validation: targeted scans found no remaining occurrences of the identified misspellings or ShowPlayerMenu; affected examples and localized menu references passed validation; git diff --check passed.

[NexiusTailer]

The same still exists on pr-BR page

[NexiusTailer]

Changes like You have recieved -> The server has sent you are probably not reasoned since it's just rewording for rewording; ShowPlayerMenu still exist in the localizations, it was fixed in English only.