Ta update and add links (#13119)

* removed broken links (#13116)

* added c++ book(#13116)

* added java book(#13116)

* added ruby book(#13116)

* added C++ book(#13116)

* verified author names(#13116)

* resolved c++ index

* renamed c++ book name

* fix c++ anchor

* fix fpb-lint and anchor

* removed c++ website

* Update books/free-programming-books-ta.md

Co-authored-by: Copilot <[email protected]>

* Fix link for 'எளிய தமிழில் JAVA' resource

* Fix link formatting for JAVA resource

* removed Java

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Co-authored-by: Copilot <[email protected]>