fix seo titles and translate descriptions

_glossary/api.md

_glossary/chain_basics.md

_glossary/governance.md

_glossary/market.md

_glossary/transactions.md

_i18n/en.yml

_testnet/tools.md

_tutorials-javascript/account_reputation.md

_tutorials-javascript/claim_rewards.md

_tutorials-javascript/convert_hbd_to_hive.md

_tutorials-javascript/convert_hive_to_hbd.md

_tutorials-javascript/create_account.md

_tutorials-javascript/delegate_power.md

_tutorials-javascript/edit_content_patching.md

_tutorials-javascript/follow_a_user.md

_tutorials-javascript/get_account_comments.md

_tutorials-javascript/get_delegations_by_user.md

_tutorials-javascript/get_follower_and_following_list.md

_tutorials-javascript/get_state_replacement_api.md

_tutorials-javascript/get_voters_list_on_post.md