Merge branch 'feat/gva-complete-block' into 'dev'

rust-libs/modules/gva/dbs-reader/src/current_frame.rs

rust-libs/modules/gva/dbs-reader/src/lib.rs

rust-libs/modules/gva/gql/src/entities/block_gva.rs

rust-libs/modules/gva/gql/src/lib.rs

rust-libs/modules/gva/gql/src/queries/current_block.rs