refactor: remove unused code related to whitelisted assets

proto/service/v1/state.proto

@@ -7,13 +7,60 @@ option go_package = "github.com/onsonr/sonr/x/service/types";
 
 // https://github.com/cosmos/cosmos-sdk/blob/main/orm/README.md
 
-message ExampleData {
-    option (cosmos.orm.v1.table) = {
-      id: 1;
-      primary_key: { fields: "account" }
-      index: { id: 1 fields: "amount" }
-    };
+message Metadata {
+  option (cosmos.orm.v1.table) = {
+    id: 1
+    primary_key: {
+      fields: "id"
+      auto_increment: true
+    }
+    index: {
+      id: 1
+      fields: "origin"
+      unique: true
+    }
+  };
 
-    bytes account = 1;
-    uint64 amount  = 2;
-}
+  uint64 id = 1;
+  string origin = 2;
+  string name = 3;
+  string description = 4;
+  string category = 5;
+  URI icon = 6;
+  repeated string tags = 7;
+}
+
+// Profile represents a DID alias
+message Profile {
+  option (cosmos.orm.v1.table) = {
+    id: 2
+    primary_key: {fields: "id"}
+    index: {
+      id: 1
+      fields: "subject,origin"
+      unique: true
+    }
+  };
+
+  // The unique identifier of the alias
+  string id = 1;
+
+  // The alias of the DID
+  string subject = 2;
+
+  // Origin of the alias
+  string origin = 3;
+
+  // Controller of the alias
+  string controller = 4;
+}
+
+message URI {
+  enum Protocol {
+    HTTPS = 0;
+    IPFS = 1;
+  }
+
+  Protocol protocol = 1;
+  string uri = 2;
+}