feat(file-summary): 实现文件处理技能链路

review_agent/file_summary/skills/registry.py

@@ -0,0 +1,22 @@
+from __future__ import annotations
+
+from .base import BaseSkill, SkillResult, WorkflowContext
+
+
+class SkillRegistry:
+    def __init__(self):
+        self._skills: dict[str, BaseSkill] = {}
+
+    def register(self, skill: BaseSkill) -> None:
+        if not skill.name:
+            raise ValueError("Skill 必须声明 name。")
+        self._skills[skill.name] = skill
+
+    def get(self, name: str) -> BaseSkill:
+        try:
+            return self._skills[name]
+        except KeyError as exc:
+            raise KeyError(f"Skill 未注册：{name}") from exc
+
+    def execute(self, name: str, context: WorkflowContext) -> SkillResult:
+        return self.get(name).run(context)