refactor(docs): re-organize security docs for better navigation

docs/en/security/index.rst

@@ -3,33 +3,13 @@ Security Guides
 
 :link_to_translation:`zh_CN:[中文]`
 
-Overview
---------
 .. toctree::
    :maxdepth: 1
 
    security
-
-Features
---------
-.. toctree::
-   :maxdepth: 1
-
    flash-encryption
    :esp32: secure-boot-v1
    secure-boot-v2
    :esp32c6: tee/index
-
-Workflows
----------
-.. toctree::
-   :maxdepth: 1
-
    security-features-enablement-workflows
-
-Vulnerabilities
----------------
-.. toctree::
-   :maxdepth: 1
-
    vulnerabilities

docs/en/security/security.rst

@@ -1,5 +1,5 @@
-Security
-========
+Security Overview
+=================
 
 {IDF_TARGET_CIPHER_SCHEME:default="RSA", esp32h2="RSA or ECDSA", esp32p4="RSA or ECDSA", esp32c5="RSA or ECDSA", esp32c61="ECDSA"}
 

docs/en/security/tee/index.rst

@@ -2,23 +2,11 @@
 Trusted Execution Environment (TEE)
 ###################################
 
-*********************
-The ESP-TEE Framework
-*********************
-
 .. toctree::
    :maxdepth: 1
 
    tee
    tee-advanced
-
-****************
-Salient Features
-****************
-
-.. toctree::
-   :maxdepth: 1
-
    tee-sec-storage
    tee-ota
    tee-attestation

docs/zh_CN/security/index.rst

@@ -3,33 +3,13 @@
 
 :link_to_translation:`en:[English]`
 
-概述
---------
 .. toctree::
    :maxdepth: 1
 
    security
-
-功能
---------
-.. toctree::
-   :maxdepth: 1
-
    flash-encryption
    :esp32: secure-boot-v1
    secure-boot-v2
    :esp32c6: tee/index
-
-流程
----------
-.. toctree::
-   :maxdepth: 1
-
    security-features-enablement-workflows
-
-漏洞
----------
-.. toctree::
-   :maxdepth: 1
-
    vulnerabilities

docs/zh_CN/security/security.rst

@@ -1,5 +1,5 @@
-安全
-====
+安全概述
+========
 
 {IDF_TARGET_CIPHER_SCHEME:default="RSA", esp32h2="RSA 或 ECDSA", esp32p4="RSA 或 ECDSA", esp32c5="RSA 或 ECDSA"}