fix: fix configurations

tests/install.test.ts

@@ -30,6 +30,16 @@ const unrelated = {
     },
 };
 const names = ["agents", "multi-work", "quota", "optchat"];
+const empty = {
+    agents: {
+        "fast-lo": "",
+        "fast-hi": "",
+        "good-lo": "",
+        "good-hi": "",
+        "deep-lo": "",
+        "deep-hi": "",
+    },
+};
 const helper = new URL("../scripts/install.ts", import.meta.url);
 async function run(
     command: string[],
@@ -123,7 +133,9 @@ test("upgrades retain selection and options; explicit selection replaces only ow
     const f = await fixture();
     await install(f.source, f.config, "agents,quota");
     const current = await contents(f.config);
-    current.plugins[1].options = { mode: "gpt", provider: "openai", lunaPriority: false };
+    current.plugins[1].options = {
+        agents: { ...empty.agents, "fast-lo": "openai/gpt-6-luna#low" },
+    };
     current.plugins.push({ package: "after", options: { untouched: 1 } });
     await writeFile(join(f.config, "opencode.json"), JSON.stringify(current));
     await install(f.source, f.config);
@@ -159,7 +171,7 @@ test("mixed string/object registrations upgrade without flags and preserve unrel
         before,
         {
             package: "./plugins/stanp-opencode/agents",
-            options: { mode: "gpt", provider: "openai", lunaPriority: true },
+            options: empty,
         },
         { package: "./plugins/stanp-opencode/quota" },
         after,
@@ -188,7 +200,7 @@ test("owned string registrations retain their selection and explicit selection r
         "before",
         {
             package: "./plugins/stanp-opencode/agents",
-            options: { mode: "gpt", provider: "openai", lunaPriority: true },
+            options: empty,
         },
         { package: "./plugins/stanp-opencode/multi-work" },
         { package: "./plugins/stanp-opencode/quota" },
@@ -216,7 +228,7 @@ for (const target of ["./plugins/stanp-opencode", "stanp-opencode@1.0.0", "absol
             "before",
             {
                 package: "./plugins/stanp-opencode/agents",
-                options: { mode: "gpt", provider: "openai", lunaPriority: true },
+                options: empty,
             },
             { package: "./plugins/stanp-opencode/multi-work" },
             { package: "./plugins/stanp-opencode/quota" },
@@ -225,6 +237,34 @@ for (const target of ["./plugins/stanp-opencode", "stanp-opencode@1.0.0", "absol
     });
 }
 
+test("installer writes empty option skeletons, fills only missing keys, and is idempotent", async () => {
+    const f = await fixture();
+    await install(f.source, f.config, "agents,multi-work,quota,optchat");
+    const fresh = await contents(f.config);
+    expect(fresh.plugins.slice(1)).toEqual([
+        { package: "./plugins/stanp-opencode/agents", options: empty },
+        { package: "./plugins/stanp-opencode/multi-work" },
+        { package: "./plugins/stanp-opencode/quota" },
+        {
+            package: "./plugins/stanp-opencode/optchat",
+            options: { compactionModel: "", dataDir: "" },
+        },
+    ]);
+    fresh.plugins[1].options = { agents: { "fast-lo": "openai/gpt-6-luna#low" }, extra: 1 };
+    fresh.plugins[4].options = { compactionModel: "acme/cheap" };
+    await writeFile(join(f.config, "opencode.json"), JSON.stringify(fresh));
+    await install(f.source, f.config);
+    const filled = await contents(f.config);
+    expect(filled.plugins[1].options).toEqual({
+        agents: { ...empty.agents, "fast-lo": "openai/gpt-6-luna#low" },
+        extra: 1,
+    });
+    expect(filled.plugins[4].options).toEqual({ compactionModel: "acme/cheap", dataDir: "" });
+    expect(filled).toMatchObject(unrelated);
+    await install(f.source, f.config);
+    expect(await contents(f.config)).toEqual(filled);
+});
+
 test("local installer retains executable permissions and supports direct invocation", async () => {
     const f = await fixture();
     const path = new URL("../install-local.sh", import.meta.url).pathname;
@@ -244,7 +284,7 @@ test("replaces the legacy monolith without duplicates and retains Agents options
                 { package: "before" },
                 {
                     package: "./plugins/stanp-opencode",
-                    options: { mode: "gpt", provider: "openai", lunaPriority: false },
+                    options: { agents: { "fast-lo": "openai/gpt-6-luna#low" } },
                 },
                 { package: "stanp-opencode" },
                 { package: "after" },
@@ -263,7 +303,7 @@ test("replaces the legacy monolith without duplicates and retains Agents options
             .map((name) => `./plugins/stanp-opencode/${name}`),
         "after",
     ]);
-    expect(result.plugins[1].options.lunaPriority).toBe(false);
+    expect(result.plugins[1].options.agents["fast-lo"]).toBe("openai/gpt-6-luna#low");
     expect(await Bun.file(join(f.config, "plugins", "stanp-opencode.js")).exists()).toBe(false);
     expect(result).toMatchObject(unrelated);
 });