docs: update to next 15 + eslint 9 (#9839)

* update next

* updated react

* update eslint

* finish updating eslint

* fix content lint errors

* fix docs test

* fix vale action

* fix installation errors

www/packages/docs-ui/src/components/CodeBlock/Collapsible/Lines/index.tsx

@@ -1,6 +1,4 @@
-"use client"
-
-import React, { useMemo } from "react"
+import React from "react"
 import { CollapsibleReturn } from "../../../../hooks"
 
 export type CodeBlockCollapsibleLinesProps = {
@@ -12,18 +10,13 @@ export const CodeBlockCollapsibleLines = ({
   children,
   type,
   collapsed,
-  getCollapsibleElms,
 }: CodeBlockCollapsibleLinesProps) => {
-  const shownChildren: React.ReactNode = useMemo(() => {
-    const isStart = type === "start"
-    return (
-      <>
-        {collapsed && Array.isArray(children)
-          ? children.slice(isStart ? -2 : 0, isStart ? undefined : 2)
-          : children}
-      </>
-    )
-  }, [children, collapsed])
-
-  return getCollapsibleElms(shownChildren)
+  const isStart = type === "start"
+  return (
+    <>
+      {collapsed && Array.isArray(children)
+        ? children.slice(isStart ? -2 : 0, isStart ? undefined : 2)
+        : children}
+    </>
+  )
 }

www/packages/docs-ui/src/components/CodeBlock/index.tsx

@@ -8,6 +8,7 @@ import { useColorMode } from "@/providers"
 import { CodeBlockHeader, CodeBlockHeaderMeta } from "./Header"
 import { CodeBlockLine } from "./Line"
 import { ApiAuthType, ApiDataOptions, ApiMethod } from "types"
+// @ts-expect-error can't install the types package because it doesn't support React v19
 import { CSSTransition } from "react-transition-group"
 import { useCollapsibleCodeLines } from "../.."
 import { HighlightProps as CollapsibleHighlightProps } from "@/hooks"