(U-00030272): New character; use `<-denotational@component' for

(U-00030272): New character; use `<-denotational@component' for
A-IWDSU-580D.
(U+580D): Add `<-denotational@component' for A-IWDSU-580D; add
`<-denotational@usage' for BUCS+580D; apply new conventions for glyph
granularity.
(U+58A9): Add `<-denotational@usage' for BUCS+58A9; apply new
conventions for glyph granularity.
(U-000214D1): Use `->denotational' and `->subsumptive'.
(U-0002150A): Likewise.
(U-0002150B): Likewise.
(U+58E8): Apply new conventions for glyph granularity.
(U-0002150D): New character.
(A-IWDSU-580D): New abstract node.
(BUCS+580D): New abstract node.
(BUCS+58A9): New abstract node; unify A2-DJT-01861.