remap loci per repr not per visual

src/mol-repr/structure/complex-representation.ts

src/mol-repr/structure/units-representation.ts

src/mol-repr/structure/visual/carbohydrate-link-cylinder.ts

src/mol-repr/structure/visual/carbohydrate-symbol-mesh.ts

...r/structure/visual/carbohydrate-terminal-link-cylinder.ts

...ol-repr/structure/visual/cross-link-restraint-cylinder.ts

src/mol-repr/structure/visual/inter-unit-link-cylinder.ts

src/mol-repr/structure/visual/intra-unit-link-cylinder.ts

src/mol-repr/structure/visual/util/element.ts

src/mol-repr/structure/visual/util/nucleotide.ts

src/mol-repr/structure/visual/util/polymer.ts