fix(data): stop forcing every new table to kind 'data'

[hrq-chiuchi]

Summary

• createTable in src/admin/pages/data/hooks/useDataWorkspace.ts unconditionally spread { ...input, kind: 'data' } into createCmsDataTable, overriding whatever kind the New Table dialog actually sent.
• Result: choosing "Post type" in the New Table dialog silently created a plain data table instead — no title/slug/body fields, no routing, and (per TableSettings.tsx) table kind can't be changed after creation, so the only fix is deleting and recreating the table.
• Found while building custom post-type collections for a real site — reproduced by selecting "Post type" in the dialog and inspecting the resulting row's kind column.

Fix

Pass input straight through instead of overriding kind. The server (server/handlers/cms/data/tables.ts) already validates body.kind correctly, so no other changes needed.

Test plan

• bunx tsc -b --noEmit passes
• bun test passes (no existing coverage for this path — none broken)
• Manually verified: creating a table with Kind = "Post type" now persists kind: 'postType', gets title/slug/body/featuredMedia/seoTitle/seoDescription fields, and an auto-set /<slug> route base