renamed Column.Schema.valueKind to valueType

src/apps/domain-annotation-server/utils.ts

src/mol-data/db/column.ts

src/mol-io/reader/cif/schema.ts

src/mol-io/reader/common/text/column/fixed.ts

src/mol-io/reader/common/text/column/token.ts

src/mol-model/structure/export/mmcif.ts