refactor(storybook): simplify component and preview examples

Drop page / section descriptions, state notes and repeated captions from
the representative Stories of 44 components, the Patterns, Center
Graphic and OrgChart pages. Value readouts, spec lists and captions hide
only on the representative page; hidden verification Stories keep them.
Tabs Default API and the Filter Bar draft / applied counts move to the
hidden DefaultApi and DraftApplied Stories; Center Overview is hidden
with its direct URL kept. Story IDs are unchanged.

Align the component, pattern and OrgChart docs with the pages, point the
quality reference check at the DraftApplied Story, and make the P8
styles check expect no section header on the preview-only Expanded page.

docs/components/table.md

@@ -69,7 +69,7 @@ container(`overflow-x-auto`)와 table 구조, `caption-bottom`, Head/Cell의 che
 
 ## 9. Storybook
 
-- 대표 Story `All`("Table"): Basic(Badge, 숫자 열, footer, caption), Selected row(Checkbox, local state), Long text, Horizontal overflow(1100px 표)를 한 페이지에 둔다.
+- 대표 Story `All`("Table"): Basic(Badge, 숫자 열, footer. 대표 화면은 보이는 caption 대신 `aria-label`로 표 이름을 주고, `TableCaption` 예시는 숨김 `Basic`에 남긴다), Selected row(Checkbox, local state), Long text, Horizontal overflow(1100px 표)를 한 페이지에 둔다.
 - verification: `Basic`, `Selected`, `Long Text`, `Horizontal Overflow`.
 - Checkbox·Badge는 Story 조합이다. Story의 폭 wrapper에는 `minWidth: 0`이 필요하다(grid item의 `min-width:auto`가 Table 최소 폭만큼 부모를 넓힘).