feat: implement memo property

proto/api/v1/memo_service.proto

@@ -57,6 +57,13 @@ service MemoService {
       body: "*"
     };
   }
+  // RebuildMemoProperty rebuilds a memo property.
+  rpc RebuildMemoProperty(RebuildMemoPropertyRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      post: "/api/v1/{name=memos/*}:rebuild"
+      body: "*"
+    };
+  }
   // ListMemoTags lists tags for a memo.
   rpc ListMemoTags(ListMemoTagsRequest) returns (ListMemoTagsResponse) {
     option (google.api.http) = {get: "/api/v1/{parent=memos/*}/tags"};
@@ -247,13 +254,16 @@ message ExportMemosResponse {
   bytes content = 1;
 }
 
+message RebuildMemoPropertyRequest {
+  // The name of the memo.
+  // Format: memos/{id}. Use "memos/-" to rebuild all memos.
+  string name = 1;
+}
+
 message ListMemoTagsRequest {
   // The parent, who owns the tags.
   // Format: memos/{id}. Use "memos/-" to list all tags.
   string parent = 1;
-
-  // Rebuild the tags.
-  bool rebuild = 2;
 }
 
 message ListMemoTagsResponse {