From b3f7ba523f644224364d155b575fa3f9f13c5eb9 Mon Sep 17 00:00:00 2001
From: Adam Malczewski <github@tradam.dev>
Date: Wed, 10 Jun 2026 16:48:30 +0900
Subject: feat(chat,app): Model view in sidebar + split key/model selectors

- move the model picker out of the chat header into a dedicated "Model" sidebar
  view; sidebar now seeds two default panels (Model on top, Extensions below)
- split the single model dropdown into two stacked selects: a key selector
  (distinct credential keys) + a model selector (models under the current key)
- pure model-select helpers (splitModelName/joinModelName/modelKeys/modelsForKey),
  split on the FIRST slash so multi-slash model names stay intact
- onSelect still emits the full `<key>/<model>` string (ChatRequest.model unchanged)
---
 src/app/App.svelte | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'src/app')

diff --git a/src/app/App.svelte b/src/app/App.svelte
index ff6b1ca..f02797e 100644
--- a/src/app/App.svelte
+++ b/src/app/App.svelte
@@ -12,7 +12,13 @@
 
 	// The view kinds offered in the sidebar's dropdown. Generic data — the
 	// `viewContent` snippet below maps each kind id to its renderer.
-	const viewKinds = [{ id: "extensions", label: "Extensions" }] as const;
+	const viewKinds = [
+		{ id: "model", label: "Model" },
+		{ id: "extensions", label: "Extensions" },
+	] as const;
+
+	// Default sidebar layout: a Model panel on top, Extensions below.
+	const initialViews = ["model", "extensions"] as const;
 
 	// Frontend module list for the "Loaded Modules" view, AGGREGATED from each
 	// feature's public `manifest` export so it can't drift from what's actually
@@ -100,14 +106,6 @@
 			</div>
 		{/if}
 
-		<div class="flex items-center gap-2 px-4 py-2">
-			<ModelSelector
-				models={store.models}
-				selected={store.activeModel}
-				onSelect={handleSelectModel}
-			/>
-		</div>
-
 		<div class="relative min-w-0 flex-1 overflow-y-auto">
 			{#key store.activeConversationId}
 				<ChatView chunks={store.activeChat.chunks} turnMetrics={store.activeChat.turnMetrics} />
@@ -137,7 +135,7 @@
 			class="flex h-full w-80 flex-col gap-2 overflow-y-auto border-l border-base-300 bg-base-100 p-3 transition-transform duration-300 ease-out"
 			style="transform: translateX({sidebarOpen ? '0' : '100%'})"
 		>
-			<ViewSidebar kinds={viewKinds} content={viewContent} />
+			<ViewSidebar kinds={viewKinds} initial={initialViews} content={viewContent} />
 		</div>
 	</aside>
 
@@ -158,7 +156,9 @@
 </main>
 
 {#snippet viewContent(kind: string)}
-	{#if kind === "extensions"}
+	{#if kind === "model"}
+		<ModelSelector models={store.models} selected={store.activeModel} onSelect={handleSelectModel} />
+	{:else if kind === "extensions"}
 		<section>
 			<h3 class="mb-1 text-xs font-semibold uppercase opacity-60">Frontend modules</h3>
 			<Table columns={MODULE_COLUMNS} rows={loadedModules} />
-- 
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