toolkit: the tool program, read_file and write_file

Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
2026-09-23 00:00:03 -07:00
parent 644fda14da
commit 0d444dd5bf
10 changed files with 446 additions and 6 deletions
@@ -10,3 +10,5 @@ workspace = true

 [dependencies]
 proto.workspace = true
+serde.workspace = true
+serde_json.workspace = true