fix(config): 适配 kimi-code 0.39.1——thinking keep 写字符串 off（布尔会整节作废）、存量布尔归一化；loop_control 默认只写 v2 键（legacy flag 才双写）；effort 移除 max 档；实验 flags 补 remote-control、wait_for/minidb 标默认开启

src/lib/agent-settings.test.ts

@@ -0,0 +1,134 @@
+import { describe, expect, it } from "vitest";
+import { getAgentSettings, setAgentSettings } from "./agent-settings";
+
+// ---------------------------------------------------------------------------
+// Helpers — drill into the written `[thinking]` / `[loop_control]` sections
+// ---------------------------------------------------------------------------
+
+function thinkingOf(raw: unknown): Record<string, unknown> {
+  const t = (raw as { thinking?: unknown })?.thinking;
+  return t && typeof t === "object" && !Array.isArray(t)
+    ? (t as Record<string, unknown>)
+    : {};
+}
+
+function loopOf(raw: unknown): Record<string, unknown> {
+  const l = (raw as { loop_control?: unknown })?.loop_control;
+  return l && typeof l === "object" && !Array.isArray(l)
+    ? (l as Record<string, unknown>)
+    : {};
+}
+
+// ---------------------------------------------------------------------------
+// Reading — legacy off values normalized to "off", "max" → "high"
+// ---------------------------------------------------------------------------
+
+describe("getAgentSettings — thinking.keep normalization", () => {
+  it("normalizes a legacy boolean `false` to \"off\"", () => {
+    expect(getAgentSettings({ thinking: { keep: false } }).thinking?.keep).toBe(
+      "off"
+    );
+  });
+
+  it("normalizes the other legacy off values (0, null, \"no\", \"none\") to \"off\"", () => {
+    for (const v of [0, null, "no", "none"]) {
+      expect(
+        getAgentSettings({ thinking: { keep: v } }).thinking?.keep
+      ).toBe("off");
+    }
+  });
+
+  it("keeps \"all\" and \"off\" as-is on read", () => {
+    expect(getAgentSettings({ thinking: { keep: "all" } }).thinking?.keep).toBe(
+      "all"
+    );
+    expect(getAgentSettings({ thinking: { keep: "off" } }).thinking?.keep).toBe(
+      "off"
+    );
+  });
+
+  it("keeps the default \"all\" when the key is absent", () => {
+    expect(getAgentSettings({}).thinking?.keep).toBe("all");
+  });
+});
+
+describe("getAgentSettings — effort \"max\" read mapping", () => {
+  it("normalizes a stored \"max\" to \"high\" on read", () => {
+    expect(getAgentSettings({ thinking: { effort: "max" } }).thinking?.effort).toBe(
+      "high"
+    );
+  });
+});
+
+// ---------------------------------------------------------------------------
+// Writing — keep: "all" round-trips, "off" is written for legacy off values,
+// absent keep is not materialized
+// ---------------------------------------------------------------------------
+
+describe("setAgentSettings — keep serialization", () => {
+  it("round-trips keep = \"all\"", () => {
+    const raw = { thinking: { keep: "all" } };
+    const next = setAgentSettings(raw, { thinking: { keep: "all" } });
+    expect(thinkingOf(next).keep).toBe("all");
+  });
+
+  it("writes \"off\" (string) for a legacy keep = false, never a boolean", () => {
+    const next = setAgentSettings({ thinking: { keep: false } }, {});
+    expect(thinkingOf(next).keep).toBe("off");
+  });
+
+  it("does not write the keep key when it was never set (absent in raw and patch)", () => {
+    expect(thinkingOf(setAgentSettings({}, {}))).not.toHaveProperty("keep");
+    const next = setAgentSettings(
+      { thinking: { enabled: true } },
+      { thinking: { effort: "high" } }
+    );
+    expect(thinkingOf(next)).not.toHaveProperty("keep");
+    expect(thinkingOf(next).effort).toBe("high");
+  });
+
+  it("writes the key when an absent raw config's keep is explicitly toggled off", () => {
+    const next = setAgentSettings({}, { thinking: { keep: "off" } });
+    expect(thinkingOf(next).keep).toBe("off");
+  });
+});
+
+// ---------------------------------------------------------------------------
+// loop_control — v2 default writes only max_attempts_per_step; legacyV1 opts
+// dual-writes; read fallback from the v1 key is preserved
+// ---------------------------------------------------------------------------
+
+describe("loop_control — v1/v2 key handling", () => {
+  const raw = { loop_control: { max_attempts_per_step: 5, max_retries_per_step: 5 } };
+
+  it("default (v2): a save strips the legacy max_retries_per_step key", () => {
+    const next = setAgentSettings(raw, { loop_control: { reserved_context_size: 60000 } });
+    expect(loopOf(next).max_attempts_per_step).toBe(5);
+    expect(loopOf(next)).not.toHaveProperty("max_retries_per_step");
+  });
+
+  it("default (v2): a dual-write patch ends up with only the v2 key", () => {
+    const next = setAgentSettings(
+      raw,
+      { loop_control: { max_attempts_per_step: 7, max_retries_per_step: 7 } }
+    );
+    expect(loopOf(next).max_attempts_per_step).toBe(7);
+    expect(loopOf(next)).not.toHaveProperty("max_retries_per_step");
+  });
+
+  it("legacyV1: both keys are written", () => {
+    const next = setAgentSettings(
+      raw,
+      { loop_control: { max_attempts_per_step: 7, max_retries_per_step: 7 } },
+      { legacyV1: true }
+    );
+    expect(loopOf(next).max_attempts_per_step).toBe(7);
+    expect(loopOf(next).max_retries_per_step).toBe(7);
+  });
+
+  it("read fallback keeps a max_retries_per_step-only config editable", () => {
+    const s = getAgentSettings({ loop_control: { max_retries_per_step: 4 } });
+    expect(s.loop_control?.max_attempts_per_step).toBe(4);
+    expect(s.loop_control?.max_retries_per_step).toBe(4);
+  });
+});