chore: add info about 5.2.0 x-gnarly

chore: update readme

chore: add more info about envcode

chore: add info about 5.1.3 x-gnarly

chore: add info about `tt-ticket-guard-client-data` & `tt-ticket-guard-public-key`

fix: remove incorrect docs instruction

chore: add info about 5.1.2 x-gnarly

chore: add info about captcha solver

fix: remove unnecessary XOR operation

chore: add info about the new `X-Gnarly` version

chore: add info about `edata`

chore: update README with mass registration software

fix: correct `$0` parameter calculation

chore: more detailed info about services

chore: add info about `strData` and `x-mssdk-info`