docs: fix code block styling by migrating to native fumadocs-ui components (#11646) # Which Problems Are Solved - Docs code blocks that display imported files (YAML configs, Go examples) render as unstyled plain text with no syntax highlighting, unlike fenced code blocks which go through `rehypeCode`/Shiki # How the Problems Are Solved - Deleted `components/docusaurus/code-block.tsx` entirely — no custom wrapper is needed anymore - Replaced all usages with `DynamicCodeBlock` from `fumadocs-ui/components/dynamic-codeblock` directly in MDX files; it handles SSR pre-rendering through the same Shiki pipeline as all other code blocks - Raw file content (YAML, Go) is imported as strings via webpack's existing `asset/source` rule already configured in `next.config.mjs` — no new infrastructure required - In `_proxy_guide_tls_mode.mdx`, the `Commands` JSX component was refactored from concatenated JSX array children to a single template literal string, which is what `DynamicCodeBlock` (and any string-based highlighter) requires - All changes applied to both non-versioned docs and versioned snapshots (v4.10, v4.11) # Additional Changes None. # Additional Context - Affected MDX files: YAML config files under `self-hosting/manage/configure/`, reverse-proxy guides, `self-hosting/deploy/compose.mdx`, and the actions `testing-request-signature.mdx` guide

Original prompt

> > ---- > > *This section details on the original issue you should resolve* > > code block style is weird > ### Preflight Checklist > > - [x] I could not find a solution in the existing issues, docs, nor discussions > - [x] I have joined the [ZITADEL chat](https://zitadel.com/chat) > > ### Describe the docs your are missing or that are wrong > > This hurts my eyes: > >

> > ### Additional Context > > _No response_ > > the user reported a weirdly styled code block in the docs page where we used to display yaml files. Investigate the docs and fix the styling > > ## Comments on the Issue (you are @copilot in this section) > > > @fforootd > haha, ok that is certainly weird, let me look at that. > >

- Fixes zitadel/zitadel#11645 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: fforootd <9879976+fforootd@users.noreply.github.com> Co-authored-by: Florian Forster