Master (#1262)

* clear

* feat: Add everything

* fix: Commenht

docs/reference/messages/did-add-verification-method.mdx

@@ -0,0 +1,17 @@
+---
+openapi: post /did.v1.Msg/AddVerificationMethod
+title: Add Verification Method
+description: Add cryptographic keys and authentication methods to your DID
+og:title: Enhance DID Security
+tag: x/did
+---
+
+<Info>
+  Adding multiple verification methods provides redundancy and enables
+  different use cases (signing, encryption, authentication).
+</Info>
+
+<Tip>
+  Best practice: Add at least one backup verification method to prevent
+  lockout if your primary method becomes unavailable.
+</Tip>