fix(quick-pane): restore model catalog controls

src/bridge/agent-registry.js

@@ -273,6 +273,7 @@ export function createAgentRegistry({
 	let workspaceSequence = 0;
 	let manifestIssue;
 	let canonicalHomeWorktree;
+	let lastSuccessfulModelCatalog;
 	let stopping = false;
 
 	function publishWorkspace(type, runtime, data = {}) {
@@ -307,13 +308,13 @@ export function createAgentRegistry({
 			runtimes: [...runtimesByRuntimeId.values()]
 				.filter((runtime) => !runtime.ephemeral)
 				.map((runtime) => ({
-				runtimeId: runtime.runtimeId,
-				worktreePath: runtime.worktreePath,
-				...(runtime.sessionPath ? { sessionPath: runtime.sessionPath } : {}),
-				...(runtime.sessionId ? { sessionId: runtime.sessionId } : {}),
-				...(runtime.legacyDefault ? { legacyDefault: true } : {}),
-				openedAt: runtime.openedAt,
-			})),
+					runtimeId: runtime.runtimeId,
+					worktreePath: runtime.worktreePath,
+					...(runtime.sessionPath ? { sessionPath: runtime.sessionPath } : {}),
+					...(runtime.sessionId ? { sessionId: runtime.sessionId } : {}),
+					...(runtime.legacyDefault ? { legacyDefault: true } : {}),
+					openedAt: runtime.openedAt,
+				})),
 		};
 	}
 
@@ -986,7 +987,9 @@ export function createAgentRegistry({
 		}
 		if (stopConfirmed) releaseClosedSessionLease(runtime);
 		if (runtime.ephemeral && stopConfirmed)
-			await rm(runtime.sessionDir, { recursive: true, force: true }).catch(() => {});
+			await rm(runtime.sessionDir, { recursive: true, force: true }).catch(
+				() => {},
+			);
 		runtime.state = "stopped";
 		publishWorkspace("runtime_closed", runtime, {
 			runtimeId: runtime.runtimeId,
@@ -1160,6 +1163,15 @@ export function createAgentRegistry({
 				});
 				await restoreRecords(records);
 			}
+			if (
+				!loaded.issue &&
+				![...runtimesByAgentId.values()].some((runtime) => runtime.adapter)
+			) {
+				await openRuntime({
+					worktreePath: canonicalHomeWorktree,
+					legacyDefault: true,
+				});
+			}
 			return this.listAgents()[0];
 		},
 		async selectWorktree(worktreePath) {
@@ -1206,14 +1218,31 @@ export function createAgentRegistry({
 			return closeRuntime(runtimeId);
 		},
 		async getModelCatalog() {
-			const runtime = [...runtimesByAgentId.values()].find(
-				(candidate) => candidate.adapter,
+			const candidates = [...runtimesByAgentId.values()].filter(
+				(runtime) =>
+					runtime.adapter &&
+					!runtime.stopped &&
+					!["closing", "stopped", "failed"].includes(runtime.state),
 			);
-			if (!runtime?.adapter) return [];
-			const response = await enqueue(runtime, () =>
-				runtime.adapter.send({ type: "get_available_models" }),
-			);
-			return response?.data?.models ?? [];
+			let lastError;
+			for (const runtime of candidates) {
+				const adapter = runtime.adapter;
+				try {
+					const response = await enqueue(runtime, () =>
+						adapter.send({ type: "get_available_models" }),
+					);
+					if (response?.success !== true || !Array.isArray(response?.data?.models)) {
+						continue;
+					}
+					lastSuccessfulModelCatalog = response.data.models;
+					return response.data.models;
+				} catch (error) {
+					lastError = error;
+				}
+			}
+			if (lastSuccessfulModelCatalog) return lastSuccessfulModelCatalog;
+			if (lastError) throw lastError;
+			return [];
 		},
 		listAgents() {
 			return [...runtimesByAgentId.values()]