fix(notification): use permission.asked and main-session fallback

src/plugin/tool-execute-before-session-notification.test.ts

@@ -0,0 +1,33 @@
+const { describe, expect, test, spyOn } = require("bun:test")
+
+const sessionState = require("../features/claude-code-session-state")
+const { createToolExecuteBeforeHandler } = require("./tool-execute-before")
+
+describe("createToolExecuteBeforeHandler session notification sessionID", () => {
+  test("uses main session fallback when input sessionID is empty", async () => {
+    const mainSessionID = "ses_main"
+    const getMainSessionIDSpy = spyOn(sessionState, "getMainSessionID").mockReturnValue(mainSessionID)
+
+    let capturedSessionID: string | undefined
+    const hooks = {
+      sessionNotification: async (input) => {
+        capturedSessionID = input.event.properties?.sessionID
+      },
+    }
+
+    const handler = createToolExecuteBeforeHandler({
+      ctx: { client: { session: { messages: async () => ({ data: [] }) } } },
+      hooks,
+    })
+
+    await handler(
+      { tool: "question", sessionID: "", callID: "call_q" },
+      { args: { questions: [{ question: "Continue?", options: [{ label: "Yes" }] }] } },
+    )
+
+    expect(getMainSessionIDSpy).toHaveBeenCalled()
+    expect(capturedSessionID).toBe(mainSessionID)
+  })
+})
+
+export {}