docs(java): update ILP client artifact

[RaphDal]

Summary

• Add build-time plugin (fetch-java-client-release) that fetches the latest version from questdb/java-questdb-client GitHub releases, so Maven/Gradle snippets stay current automatically
• Add InterpolateJavaClientVersion component (render-prop pattern, mirrors existing InterpolateReleaseData)
• Replace all hardcoded 1.0.1 versions in java.md and InsertDataJava with the dynamic version
• Restructure Java client docs page for better information flow:
  • Move "Compatible JDKs" to end of page (before "Other considerations")
  • Move config string format/transport protocols from Quick Start into "Ways to create the client"
  • Tighten Quick Start to dependency + first example + links
• Fix typos and grammar: "unvailability", "TC-USD", "cause the code to except", "tokens and password", stray indentation, etc.

Files changed

• New: plugins/fetch-java-client-release/index.ts
• New: src/components/InterpolateJavaClientVersion/index.tsx
• Modified: docusaurus.config.js — register plugin
• Modified: src/theme/MDXComponents.js — register component for MDX
• Modified: documentation/ingestion/clients/java.md — dynamic version + restructure + fixes
• Modified: src/components/InsertDataJava/index.tsx — dynamic version

Test plan

• yarn start — dev server starts without errors
• Visit /docs/ingestion/clients/java/ — Maven/Gradle version renders correctly
• Verify InsertDataJava component renders the version in code comments

🤖 Generated with Claude Code

[github-actions]

🤖 Component Converter Reminder

A component in src/components/ or src/theme/ was modified in this pull request.

We are creating markdown correspondents of every path (e.g. questdb.com/docs/quick-start → questdb.com/docs/quick-start/index.md) for LLM consumption.
If the component usage is shadowing useful content, it may need a converter for markdown output in convert-components.js.

Quick Check

• ✅ Content component (code, tables, data) → Add converter if not exists
• ❌ UI/visual component (styling, buttons, decorative) → No converter needed

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💡 This is a friendly reminder, not a blocker. Ignore if not applicable.

[github-actions]

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Latest successful preview: https://preview-347--questdb-documentation.netlify.app/docs/

Commit SHA: 9c995de

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