feat(ui): profils locaux/LAN OpenAI-compatible dans le first-run et les terminaux (#14)

Câble la surface frontend des profils IA locaux/LAN OpenAI-compatible,
en parité avec l'adapter backend additif (aab4bca).

- domain: types de profil OpenAI-compatible
- first-run: édition/validation du profil dans le FirstRunWizard
- adapters/mock: mock de profil pour les tests
- terminals: rendu des round-trips et erreurs endpoint (role=alert)

Validé QA (frontend GO): typecheck exit 0, vitest 59 fichiers / 566 tests,
0 echec ; couverture timeouts round-trip + erreur endpoint role=alert
prouvees ; pas de regression sur les tests de bail headless.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/adapters/mock/index.ts

@@ -1159,6 +1159,23 @@ export const MOCK_REFERENCE_PROFILES: AgentProfile[] = [
     detect: "codex --version",
     cwdTemplate: "{projectRoot}",
   },
+  {
+    id: "mock-ollama",
+    name: "Ollama / OpenAI-compatible local model",
+    command: "openai-compatible",
+    args: [],
+    contextInjection: { strategy: "conventionFile", target: "AGENTS.md" },
+    detect: null,
+    cwdTemplate: "{projectRoot}",
+    structuredAdapter: "openAiCompatible",
+    chatHttp: {
+      endpoint: "http://localhost:11434/v1",
+      model: "qwen2.5-coder",
+      requestTimeoutMs: 120_000,
+      connectTimeoutMs: 5_000,
+      maxToolIterations: 16,
+    },
+  },
 ];
 
 /**

frontend/src/adapters/mock/profile.test.ts

@@ -22,14 +22,16 @@ function customProfile(id: string, command: string): AgentProfile {
 
 describe("MockProfileGateway", () => {
   it("firstRunState is first-run with only the selectable reference profiles", async () => {
-    // §17.3/D7: only structured-drivable profiles (Claude/Codex) are offered;
-    // Gemini/Aider are filtered out of the selection path server-side.
+    // §17.3/D7: only structured-drivable profiles are offered (Claude/Codex CLIs
+    // + the OpenAI-compatible local/LAN adapter, ticket #14); Gemini/Aider are
+    // filtered out of the selection path server-side.
     const gw = new MockProfileGateway();
     const state = await gw.firstRunState();
     expect(state.isFirstRun).toBe(true);
     expect(state.referenceProfiles.map((p) => p.command)).toEqual([
       "claude",
       "codex",
+      "openai-compatible",
     ]);
   });
 
@@ -51,6 +53,7 @@ describe("MockProfileGateway", () => {
     expect(byCommand).toEqual({
       claude: true,
       codex: false,
+      "openai-compatible": false,
     });
   });