docs: add speech recognition release note and improve doc sorting

- Add user-facing release note for speech-to-text feature
- Sort documentation by status (completed > in_progress > planned)
- Update voice-controlled-reporting to v2 (planned future version)

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

content/nl/documentatie/voice-controlled-reporting.mdx

@@ -4,7 +4,7 @@ category: "voice-controlled-reporting"
 group: "features"
 version: "1.0.0"
 releaseDate: "TBD"
-status: "planned"
+status: "in_progress"
 description: "AI-gedreven spraakopname voor dictaat en automatische metingen extractie in de GGZ praktijk"
 ---