feature/migrate models (#16)

* feat: add new supported attestation formats to genesis

* feat: refactor keyType to keytype enum

* refactor: remove unused imports and code

* refactor: update main.go to use src package

* refactor: move web-related structs from  to

* refactor: move client middleware package to root

* refactor: remove unused IndexedDB dependency

* feat: update worker implementation to use

* feat: add Caddyfile and Caddy configuration for vault service

* refactor(config): move keyshare and address to Motr config

* fix: validate service origin in AllocateVault

* chore: remove IndexedDB configuration

* feat: add support for IPNS-based vault access

internal/orm/keyrole/KeyRole.pkl.go

@@ -0,0 +1,40 @@
+// Code generated from Pkl module `orm`. DO NOT EDIT.
+package keyrole
+
+import (
+	"encoding"
+	"fmt"
+)
+
+type KeyRole string
+
+const (
+	Authentication KeyRole = "authentication"
+	Assertion      KeyRole = "assertion"
+	Delegation     KeyRole = "delegation"
+	Invocation     KeyRole = "invocation"
+)
+
+// String returns the string representation of KeyRole
+func (rcv KeyRole) String() string {
+	return string(rcv)
+}
+
+var _ encoding.BinaryUnmarshaler = new(KeyRole)
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler for KeyRole.
+func (rcv *KeyRole) UnmarshalBinary(data []byte) error {
+	switch str := string(data); str {
+	case "authentication":
+		*rcv = Authentication
+	case "assertion":
+		*rcv = Assertion
+	case "delegation":
+		*rcv = Delegation
+	case "invocation":
+		*rcv = Invocation
+	default:
+		return fmt.Errorf(`illegal: "%s" is not a valid KeyRole`, str)
+	}
+	return nil
+}