fix(deps): bump @docusaurus/* to 3.10.0 and openapi-docs to 5.0.1

Dependabot's `dev-dependencies` group bumped 5 dev `@docusaurus/*`
packages to 3.10.0 but left the 10 production `@docusaurus/*` packages
at 3.9.2, which Docusaurus rejects at startup (all official
@docusaurus/* packages must match @docusaurus/core).

Bumps every @docusaurus/* package to ^3.10.0 to restore consistency,
and pulls in two related changes 3.10.0 forces:

- docusaurus.config.ts: rename `future.experimental_faster` to
  `future.faster` (renamed in 3.10.0).
- docusaurus-plugin-openapi-docs and docusaurus-theme-openapi-docs
  bumped to ^5.0.1, the major version that adopts Docusaurus 3.10.0's
  refactored Tabs context API. Without this bump, every OpenAPI page
  fails SSR with `useTabsContext() must be used within a Tabs
  component`.

Verified: pnpm build completes cleanly (27/27 tasks). Pre-existing
broken-anchor warnings on the auth overview pages are unchanged.

Follow-up: fix .github/dependabot.yml grouping so dev `@docusaurus/*`
packages don't get split off from the `docusaurus` group again
(separate PR).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: steve-calvert-glean

docusaurus.config.ts

@@ -21,7 +21,7 @@ const config: Config = {
 
   // Future flags, see https://docusaurus.io/docs/api/docusaurus-config#future
   future: {
-    experimental_faster: true,
+    faster: true,
     // Rspack needs this to unlock some optimizations
     v4: { removeLegacyPostBuildHeadAttribute: true },
   },

package.json

@@ -81,16 +81,16 @@
     "icons:sync": "tsx scripts/sync-glean-icons.mts"
   },
   "dependencies": {
-    "@docusaurus/core": "^3.9.2",
-    "@docusaurus/plugin-client-redirects": "^3.9.2",
-    "@docusaurus/plugin-content-docs": "^3.9.2",
-    "@docusaurus/plugin-vercel-analytics": "^3.9.2",
-    "@docusaurus/preset-classic": "^3.9.2",
-    "@docusaurus/theme-classic": "^3.9.2",
-    "@docusaurus/theme-common": "^3.9.2",
-    "@docusaurus/theme-search-algolia": "^3.9.2",
-    "@docusaurus/utils": "^3.9.2",
-    "@docusaurus/utils-validation": "^3.9.2",
+    "@docusaurus/core": "^3.10.0",
+    "@docusaurus/plugin-client-redirects": "^3.10.0",
+    "@docusaurus/plugin-content-docs": "^3.10.0",
+    "@docusaurus/plugin-vercel-analytics": "^3.10.0",
+    "@docusaurus/preset-classic": "^3.10.0",
+    "@docusaurus/theme-classic": "^3.10.0",
+    "@docusaurus/theme-common": "^3.10.0",
+    "@docusaurus/theme-search-algolia": "^3.10.0",
+    "@docusaurus/utils": "^3.10.0",
+    "@docusaurus/utils-validation": "^3.10.0",
     "@gleanwork/api-client": "^0.13.4",
     "@gleanwork/docusaurus-theme-glean": "workspace:*",
     "@gleanwork/mcp-config-schema": "^4.1.0",
@@ -101,9 +101,9 @@
     "allof-merge": "^0.6.8",
     "clsx": "^2.1.1",
     "docusaurus-plugin-mcp-server": "^0.11.0",
-    "docusaurus-plugin-openapi-docs": "^4.7.1",
+    "docusaurus-plugin-openapi-docs": "^5.0.1",
     "docusaurus-plugin-search-glean": "^0.7.0",
-    "docusaurus-theme-openapi-docs": "^4.6.0",
+    "docusaurus-theme-openapi-docs": "^5.0.1",
     "feed": "^5.2.0",
     "js-yaml": "^4.1.1",
     "lucide-react": "^0.563.0",