fix(athena): remove dead temperature/permission fields from council launch pipeline

LaunchInput.temperature and LaunchInput.permission were accepted and
passed through the council orchestrator but never forwarded to the
actual promptAsync API call (SDK doesn't support per-request temperature
or permission). Remove the dead fields, the unused AthenaConfig
interface, and update tests/docs/schema accordingly.

src/tools/athena-council/council-launcher.test.ts

@@ -16,10 +16,10 @@ function createMockTask(id: string): BackgroundTask {
 }
 
 describe("createCouncilLauncher", () => {
-  //#given a council launch input with temperature and permission
+  //#given a council launch input with all fields
   //#when launch is called
-  //#then temperature and permission are forwarded to the background manager
-  test("forwards temperature and permission to background manager", async () => {
+  //#then all fields are forwarded to the background manager
+  test("forwards all launch input fields to background manager", async () => {
     const capturedInputs: LaunchInput[] = []
     const mockManager = {
       launch: async (input: LaunchInput) => {
@@ -38,40 +38,14 @@ describe("createCouncilLauncher", () => {
       parentSessionID: "session-1",
       parentMessageID: "message-1",
       model: { providerID: "openai", modelID: "gpt-5.3-codex" },
-      temperature: 0.3,
-      permission: { write: "deny", edit: "deny", task: "deny" },
     })
 
     expect(capturedInputs).toHaveLength(1)
-    expect(capturedInputs[0]?.temperature).toBe(0.3)
-    expect(capturedInputs[0]?.permission).toEqual({ write: "deny", edit: "deny", task: "deny" })
-  })
-
-  //#given a council launch input without temperature and permission
-  //#when launch is called
-  //#then undefined temperature and permission are forwarded (not dropped)
-  test("forwards undefined temperature and permission without error", async () => {
-    const capturedInputs: LaunchInput[] = []
-    const mockManager = {
-      launch: async (input: LaunchInput) => {
-        capturedInputs.push(input)
-        return createMockTask("bg-2")
-      },
-      getTask: () => undefined,
-    } as unknown as BackgroundManager
-
-    const launcher = createCouncilLauncher(mockManager)
-
-    await launcher.launch({
-      description: "Council member: test",
-      prompt: "Analyze this",
-      agent: "athena",
-      parentSessionID: "session-1",
-      parentMessageID: "message-1",
-    })
-
-    expect(capturedInputs).toHaveLength(1)
-    expect(capturedInputs[0]?.temperature).toBeUndefined()
-    expect(capturedInputs[0]?.permission).toBeUndefined()
+    expect(capturedInputs[0]?.description).toBe("Council member: test")
+    expect(capturedInputs[0]?.prompt).toBe("Analyze this")
+    expect(capturedInputs[0]?.agent).toBe("athena")
+    expect(capturedInputs[0]?.parentSessionID).toBe("session-1")
+    expect(capturedInputs[0]?.parentMessageID).toBe("message-1")
+    expect(capturedInputs[0]?.model).toEqual({ providerID: "openai", modelID: "gpt-5.3-codex" })
   })
 })

src/tools/athena-council/council-launcher.ts

@@ -12,8 +12,6 @@ export function createCouncilLauncher(manager: BackgroundManager): CouncilLaunch
         parentMessageID: input.parentMessageID,
         parentAgent: input.parentAgent,
         model: input.model,
-        temperature: input.temperature,
-        permission: input.permission,
       })
     },
   }