[dgarske]

Description

docs/README.md still linked to docs/STM32.md, which was removed in 1ad66e9 as a follow-up to the PR #598 review. In that review the STM32.md content was judged confusing and not actually STM32-specific (it mixed CMake, VS Code, Visual Studio and Windows toolchain notes and wrongly implied STM32 targets need CubeMX), so it was redistributed to docs/CMake.md, cmake/README.md, IDE/VSCode/README.md and docs/Windows.md. The index line was left behind. STM32 platform notes live in docs/Targets.md and docs/STM32-TZ.md, so nothing needs to be restored.

This PR removes the dead link and adds index entries for the docs added since the index was created: Agilex5.md, DICE.md, MCXN947-DICE.md, SBOM.md, Windows.md, fwTPM.md, secure_app_handoff.md, wolfHAL.md.

Testing

Docs only, no code changes. Verified every docs/*.md has exactly one index entry and every linked file exists.

[Copilot]

🟢 Approval recommended

No active review issues are reported for the documentation index update.

No open issues 🎉

What changed in this PR

Updates the wolfBoot documentation index to reflect the current documentation set after the earlier CMake documentation reorganization.

Changes:

• Removes the stale link to the deleted STM32.md.
• Adds eight missing entries covering platform support, attestation, SBOM generation, secure application handoff, Windows setup, and wolfHAL.
• Changes documentation navigation only; no runtime or build behavior changes.

File	Description
docs/​README.md	Removes the dead STM32 link and indexes eight existing documents with brief descriptions.

_{Review effort: Balanced}