Merge branch 'upstream' into concedo_experimental

# Conflicts:
#	.devops/intel.Dockerfile
#	.devops/rocm.Dockerfile
#	.github/workflows/build.yml
#	.github/workflows/release.yml
#	CODEOWNERS
#	ci/run.sh
#	docs/backend/SYCL.md
#	ggml/CMakeLists.txt
#	ggml/src/ggml-cuda/fattn-wmma-f16.cu
#	ggml/src/ggml-hip/CMakeLists.txt
#	ggml/src/ggml-musa/CMakeLists.txt
#	ggml/src/ggml-webgpu/ggml-webgpu.cpp
#	ggml/src/ggml-webgpu/wgsl-shaders/rms_norm.wgsl
#	tests/test-backend-ops.cpp
#	tests/test-barrier.cpp
#	tests/test-chat.cpp

tools/server/webui/src/lib/stores/chat.svelte.ts

@@ -550,7 +550,6 @@ class ChatStore {
 				await this.updateConversationName(this.activeConversation.id, title);
 			}
 
-			const allMessages = await DatabaseStore.getConversationMessages(this.activeConversation.id);
 			const assistantMessage = await this.createAssistantMessage(userMessage.id);
 
 			if (!assistantMessage) {
@@ -560,15 +559,23 @@ class ChatStore {
 			this.activeMessages.push(assistantMessage);
 			// Don't update currNode until after streaming completes to maintain proper conversation path
 
-			await this.streamChatCompletion(allMessages, assistantMessage, undefined, (error: Error) => {
-				if (error.name === 'ContextError' && userMessage) {
-					const userMessageIndex = this.findMessageIndex(userMessage.id);
-					if (userMessageIndex !== -1) {
-						this.activeMessages.splice(userMessageIndex, 1);
-						DatabaseStore.deleteMessage(userMessage.id).catch(console.error);
+			const conversationContext = this.activeMessages.slice(0, -1);
+
+			await this.streamChatCompletion(
+				conversationContext,
+				assistantMessage,
+				undefined,
+				(error: Error) => {
+					if (error.name === 'ContextError' && userMessage) {
+						const userMessageIndex = this.findMessageIndex(userMessage.id);
+
+						if (userMessageIndex !== -1) {
+							this.activeMessages.splice(userMessageIndex, 1);
+							DatabaseStore.deleteMessage(userMessage.id).catch(console.error);
+						}
 					}
 				}
-			});
+			);
 		} catch (error) {
 			if (this.isAbortError(error)) {
 				this.isLoading = false;
@@ -810,7 +817,6 @@ class ChatStore {
 			this.currentResponse = '';
 
 			try {
-				const allMessages = await DatabaseStore.getConversationMessages(this.activeConversation.id);
 				const assistantMessage = await this.createAssistantMessage();
 
 				if (!assistantMessage) {
@@ -821,7 +827,9 @@ class ChatStore {
 				await DatabaseStore.updateCurrentNode(this.activeConversation.id, assistantMessage.id);
 				this.activeConversation.currNode = assistantMessage.id;
 
-				await this.streamChatCompletion(allMessages, assistantMessage);
+				const conversationContext = this.activeMessages.slice(0, -1);
+
+				await this.streamChatCompletion(conversationContext, assistantMessage);
 			} catch (regenerateError) {
 				console.error('Failed to regenerate response:', regenerateError);
 				this.isLoading = false;

tools/server/webui/src/routes/+layout.svelte

@@ -25,6 +25,7 @@
 	let isNewChatMode = $derived(page.url.searchParams.get('new_chat') === 'true');
 	let showSidebarByDefault = $derived(activeMessages().length > 0 || isLoading());
 	let sidebarOpen = $state(false);
+	let innerHeight = $state<number | undefined>();
 	let chatSidebar:
 		| { activateSearchMode?: () => void; editActiveConversation?: () => void }
 		| undefined = $state();
@@ -140,8 +141,6 @@
 	});
 </script>
 
-<svelte:window onkeydown={handleKeydown} />
-
 <ModeWatcher />
 
 <Toaster richColors />
@@ -157,7 +156,7 @@
 />
 
 <Sidebar.Provider bind:open={sidebarOpen}>
-	<div class="flex h-screen w-full">
+	<div class="flex h-screen w-full" style:height="{innerHeight}px">
 		<Sidebar.Root class="h-full">
 			<ChatSidebar bind:this={chatSidebar} />
 		</Sidebar.Root>
@@ -174,3 +173,5 @@
 		</Sidebar.Inset>
 	</div>
 </Sidebar.Provider>
+
+<svelte:window onkeydown={handleKeydown} bind:innerHeight />