refactor: apply repository naming contract

Apply the accepted pre-release package, service, type, directory, and role renames as one repository-wide change.

packages/goal/README.zh.md

@@ -7,7 +7,7 @@ agent 会话的持久目标状态，独立于消费它的面向模型工具与
 | 包 | 职责 | ctx 键 |
 |---|---|---|
 | [`goal/`](goal/README.md) | 目标状态与生命周期 | `ctx.goals` |
-| [`goal-session/`](goal-session/README.md) | 同会话目标续行 | 无 |
+| [`goal-round-driver/`](goal-round-driver/README.md) | 同会话目标续行 | 无 |
 | [`tool-goal/`](tool-goal/README.md) | 面向模型的目标工具 | 无 |
 | [`command-goal/`](command-goal/README.md) | 面向用户的目标命令 | 无 |