ui : shared model display primitives

Extract ModelCapabilityIcons (canonical Tools/Reasoning/Vision/Video/Audio
order) out of ModelId and reuse it there, add the shared DialogConfirmDownload
for destructive download actions, the discover org avatar with dark-mode
inversion and the thin download progress bar, and rework ModelId badges to take
thinking/tool-use support directly.

Assisted-by: pi:GLM-5.3-Flash

tools/ui/src/lib/components/app/dialogs/DialogConfirmDownload.svelte

@@ -0,0 +1,60 @@
+<script lang="ts">
+	import DialogConfirmation from '$lib/components/app/dialogs/DialogConfirmation.svelte';
+	import { ModelDownloadConfirmAction } from '$lib/enums';
+	import { modelsStore } from '$lib/stores';
+
+	interface Props {
+		/** Action being confirmed; drives the wording. */
+		action: ModelDownloadConfirmAction;
+		/** `<repo>:<tag>` the action targets. */
+		repoWithTag: string;
+		onClose: () => void;
+		/** Overrides the default store removal; defaults to removing the entry. */
+		onConfirm?: (repoWithTag: string) => void;
+		open?: boolean;
+	}
+
+	let { action, onClose, onConfirm, open = true, repoWithTag }: Props = $props();
+
+	// Both actions resolve through the same store removal (cancelDownload drops a
+	// running download's partial files or a cached model's files); only the copy
+	// differs. One component so the discover chips and the selector rows word the
+	// destructive confirmations identically.
+	const COPY = {
+		[ModelDownloadConfirmAction.CANCEL]: {
+			cancelText: 'Keep downloading',
+			confirmText: 'Cancel download',
+			description: (name: string) =>
+				`This stops the download of ${name} and removes the partial files. Pause it instead to keep the progress.`,
+			title: 'Cancel download'
+		},
+		[ModelDownloadConfirmAction.DELETE]: {
+			cancelText: 'Keep model',
+			confirmText: 'Delete',
+			description: (name: string) =>
+				`This permanently removes ${name} from disk. You can download it again later.`,
+			title: 'Delete model'
+		}
+	} as const;
+
+	let copy = $derived(COPY[action]);
+	let displayName = $derived(modelsStore.toDisplayName(repoWithTag));
+
+	function confirm() {
+		if (onConfirm) onConfirm(repoWithTag);
+		else void modelsStore.status.cancelDownload(repoWithTag);
+
+		onClose();
+	}
+</script>
+
+<DialogConfirmation
+	cancelText={copy.cancelText}
+	confirmText={copy.confirmText}
+	description={copy.description(displayName)}
+	onCancel={onClose}
+	onConfirm={confirm}
+	{open}
+	title={copy.title}
+	variant="destructive"
+/>

tools/ui/src/lib/components/app/dialogs/index.ts

@@ -108,6 +108,17 @@ export { default as DialogExportSettings } from './DialogExportSettings.svelte';
  */
 export { default as DialogConfirmation } from './DialogConfirmation.svelte';
 
+/**
+ * **DialogConfirmDownload** - Confirm a destructive download action
+ *
+ * Shared confirmation for stopping/cancelling an in-flight download or deleting
+ * a downloaded model, used by the discover quant chips and the model selector's
+ * download rows so both word the action identically. Owns the copy and the
+ * default store removal; render one instance per surface keyed by the acted-on
+ * repo:tag.
+ */
+export { default as DialogConfirmDownload } from './DialogConfirmDownload.svelte';
+
 /**
  * **DialogConversationRename** - Rename a conversation
  *

tools/ui/src/lib/components/app/models/ModelCapabilityIcons.svelte

@@ -0,0 +1,93 @@
+<script lang="ts">
+	import { Image, Lightbulb, Mic, Video, Wrench } from '@lucide/svelte';
+	import * as Tooltip from '$lib/components/ui/tooltip';
+	import type { ModelModalities } from '$lib/types/models';
+
+	interface Props {
+		modalities?: ModelModalities;
+		supportsThinking?: boolean;
+		supportsToolUse?: boolean;
+		hideCapabilities?: boolean;
+		hideModalities?: boolean;
+		iconSize?: string;
+		gapClass?: string;
+	}
+
+	let {
+		gapClass = 'gap-1.25',
+		hideCapabilities = false,
+		hideModalities = false,
+		iconSize = 'h-3 w-3',
+		modalities,
+		supportsThinking = false,
+		supportsToolUse = false
+	}: Props = $props();
+
+	let hasModalityIcons = $derived(modalities?.vision || modalities?.video || modalities?.audio);
+</script>
+
+<span class="inline-flex items-center {gapClass}">
+	{#if supportsToolUse && !hideCapabilities}
+		<Tooltip.Root>
+			<Tooltip.Trigger>
+				<Wrench class="{iconSize} text-muted-foreground" />
+			</Tooltip.Trigger>
+
+			<Tooltip.Content>
+				<p>Tool use</p>
+			</Tooltip.Content>
+		</Tooltip.Root>
+	{/if}
+
+	{#if supportsThinking && !hideCapabilities}
+		<Tooltip.Root>
+			<Tooltip.Trigger>
+				<Lightbulb class="{iconSize} text-muted-foreground" />
+			</Tooltip.Trigger>
+
+			<Tooltip.Content>
+				<p>Reasoning</p>
+			</Tooltip.Content>
+		</Tooltip.Root>
+	{/if}
+
+	{#if hasModalityIcons && !hideModalities}
+		<span class="inline-flex items-center text-muted-foreground">
+			{#if modalities?.vision}
+				<Tooltip.Root>
+					<Tooltip.Trigger>
+						<Image class={iconSize} />
+					</Tooltip.Trigger>
+
+					<Tooltip.Content>
+						<p>Vision</p>
+					</Tooltip.Content>
+				</Tooltip.Root>
+			{/if}
+
+			{#if modalities?.video}
+				<Tooltip.Root>
+					<Tooltip.Trigger>
+						<Video class={iconSize} />
+					</Tooltip.Trigger>
+
+					<Tooltip.Content>
+						<p>Video</p>
+					</Tooltip.Content>
+				</Tooltip.Root>
+			{/if}
+
+			{#if modalities?.audio}
+				<Tooltip.Root>
+					<Tooltip.Trigger>
+						<Mic class={iconSize} />
+					</Tooltip.Trigger>
+
+					<Tooltip.Content>
+						<p>Audio</p>
+					</Tooltip.Content>
+				</Tooltip.Root>
+			{/if}
+		</span>
+	{/if}
+</span>

tools/ui/src/lib/components/app/models/ModelId.svelte

@@ -1,45 +1,66 @@
 <script lang="ts">
+	import ModelCapabilityIcons from './ModelCapabilityIcons.svelte';
+	import { Database, ScrollText } from '@lucide/svelte';
 	import { TruncatedText } from '$lib/components/app';
 	import * as Tooltip from '$lib/components/ui/tooltip';
-	import {
-		CAPABILITY_FLAG_KEYS,
-		CAPABILITY_ICONS,
-		CAPABILITY_LABELS,
-		MODALITY_FLAG_KEYS,
-		MODALITY_ICONS,
-		MODALITY_LABELS
-	} from '$lib/constants';
-	import { ModelCapability, ModelModality } from '$lib/enums';
+	import { type ModelSidecar } from '$lib/constants';
+	import { HuggingFaceService } from '$lib/services';
 	import { ModelsService } from '$lib/services/models.service';
 	import { settingsStore } from '$lib/stores';
-	import type { ModelCapabilities, ModelModalities } from '$lib/types/models';
+	import type { ModelModalities } from '$lib/types/models';
+	import { isAuxSidecar } from '$lib/utils';
+	import { formatParameters } from '$lib/utils';
 
 	interface Props {
 		modelId: string;
 		hideOrgName?: boolean;
+		hideName?: boolean;
+		hideModalities?: boolean;
+		hideCapabilities?: boolean;
+		hideParameters?: boolean;
 		showRaw?: boolean;
 		showRawTooltip?: boolean;
 		hideQuantization?: boolean;
 		hideTags?: boolean;
 		aliases?: string[];
 		tags?: string[];
+		/** Render the capability/modality/context icons on a second row. */
+		iconsOnNewLine?: boolean;
 		modalities?: ModelModalities;
-		capabilities?: ModelCapabilities;
+		supportsThinking?: boolean;
+		supportsToolUse?: boolean;
+		/** Context length in tokens; renders a context icon when set. */
+		contextLength?: number;
+		/** Min/max GGUF file size (main + draft) across quants; renders a range when set. */
+		sizeRange?: { min: number; max: number } | null;
+		draftSidecars?: ModelSidecar[];
+		/** Allow badges to wrap onto new lines instead of truncating. */
+		wrap?: boolean;
 		class?: string;
 	}
 
 	let {
 		aliases,
-		capabilities,
 		class: className = '',
+		contextLength,
+		draftSidecars = [],
+		hideCapabilities = false,
+		hideModalities = false,
+		hideName = false,
 		hideOrgName = false,
+		hideParameters = false,
 		hideQuantization,
 		hideTags,
+		iconsOnNewLine = false,
 		modalities,
 		modelId,
 		showRaw = undefined,
 		showRawTooltip = false,
+		sizeRange,
+		supportsThinking = false,
+		supportsToolUse = false,
 		tags,
+		wrap = false,
 		...rest
 	}: Props = $props();
 
@@ -47,6 +68,11 @@
 		'inline-flex w-fit shrink-0 items-center justify-center whitespace-nowrap rounded-md border border-border/50 px-1 py-0 text-[10px] font-mono bg-foreground/15 dark:bg-foreground/10 text-foreground [a&]:hover:bg-foreground/25';
 	const tagBadgeClass =
 		'inline-flex w-fit shrink-0 items-center justify-center whitespace-nowrap rounded-md border border-border/50 px-1 py-0 text-[10px] font-mono text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground';
+	const variantBadgeClass =
+		'inline-flex w-fit shrink-0 items-center justify-center whitespace-nowrap rounded-md bg-primary px-1.5 py-0 text-[10px] font-mono font-semibold uppercase tracking-wide text-primary-foreground';
+
+	/** Alias badges beyond this many collapse into a single `+x more` badge. */
+	const MAX_ALIAS_BADGES = 2;
 
 	let parsed = $derived(ModelsService.parseModelId(modelId));
 	let resolvedShowRaw = $derived(
@@ -59,104 +85,147 @@
 
 	let uniqueAliases = $derived([...new Set(aliases ?? [])]);
 	let uniqueTags = $derived([...new Set([...(parsed.tags ?? []), ...(tags ?? [])])]);
-
-	const allModalities = [ModelModality.VISION, ModelModality.VIDEO, ModelModality.AUDIO] as const;
-	const allCapabilities: ModelCapability[] = [ModelCapability.REASONING];
-
-	let activeModalities = $derived(
-		allModalities.filter((modality) => modalities?.[MODALITY_FLAG_KEYS[modality]])
-	);
-	let activeCapabilities = $derived(
-		allCapabilities.filter((capability) => capabilities?.[CAPABILITY_FLAG_KEYS[capability]])
-	);
+	let uniqueDraftSidecars = $derived([...new Set(draftSidecars)].filter((s) => !isAuxSidecar(s)));
 
 	let primaryAlias = $derived(uniqueAliases.length === 1 ? uniqueAliases[0] : null);
 	let displayName = $derived(primaryAlias ?? parsed.modelName ?? modelId);
+
+	let hasBadges = $derived(
+		parsed.sidecar ||
+			(parsed.params && !hideParameters) ||
+			(parsed.quantization && !resolvedHideQuantization) ||
+			primaryAlias ||
+			uniqueAliases.length > 1 ||
+			(uniqueTags.length > 0 && !resolvedHideTags)
+	);
 </script>
 
 {#if resolvedShowRaw}
 	<TruncatedText class="font-medium {className}" showTooltip={false} text={modelId} {...rest} />
 {:else}
 	{#snippet nameAndBadges()}
-		<span class="min-w-0 truncate font-medium">
-			{#if !hideOrgName && parsed.orgName}{parsed.orgName}/{/if}{displayName}
-		</span>
-
-		<span class="inline-flex items-center gap-1">
-			{#if parsed.params}
-				<span class={badgeClass}>
-					{parsed.params}{parsed.activatedParams ? `-${parsed.activatedParams}` : ''}
-				</span>
-			{/if}
-
-			{#if parsed.quantization && !resolvedHideQuantization}
-				<span class={badgeClass}>
-					{parsed.quantization}
-				</span>
-			{/if}
-
-			{#if primaryAlias}
-				{#if primaryAlias !== parsed.modelName}
-					<span class={badgeClass}>{parsed.modelName ?? modelId}</span>
-				{/if}
-			{:else if uniqueAliases.length > 1}
-				{#each uniqueAliases as alias (alias)}
-					<span class={badgeClass}>{alias}</span>
-				{/each}
-			{/if}
-
-			{#if uniqueTags.length > 0 && !resolvedHideTags}
-				{#each uniqueTags as tag (tag)}
-					<span class={tagBadgeClass}>{tag}</span>
-				{/each}
-			{/if}
-		</span>
-	{/snippet}
-
-	<span class="flex min-w-0 items-center gap-1.5 {className}" {...rest}>
-		{#if showRawTooltip}
-			<Tooltip.Root>
-				<Tooltip.Trigger class="flex min-w-0 items-center gap-1.5">
-					{@render nameAndBadges()}
-				</Tooltip.Trigger>
-
-				<Tooltip.Content>
-					<p>{modelId}</p>
-				</Tooltip.Content>
-			</Tooltip.Root>
-		{:else}
-			{@render nameAndBadges()}
+		{#if !hideName}
+			<span class="min-w-0 truncate font-medium">
+				{#if !hideOrgName && parsed.orgName}{parsed.orgName}/{/if}{displayName}
+			</span>
 		{/if}
 
-		{#if activeCapabilities.length > 0 || activeModalities.length > 0}
-			<span class="inline-flex items-center gap-1.25 text-muted-foreground">
-				{#each activeCapabilities as capability (capability)}
-					{@const CapabilityIcon = CAPABILITY_ICONS[capability]}
+		{#if hasBadges}
+			<span class="inline-flex items-center gap-1 {wrap ? 'flex-wrap' : ''}">
+				{#if parsed.sidecar}
+					<span class={variantBadgeClass} title={`${parsed.sidecar.toUpperCase()} draft model`}>
+						{parsed.sidecar}
+					</span>
+				{/if}
 
-					<Tooltip.Root>
-						<Tooltip.Trigger>
-							<CapabilityIcon class="h-3 w-3 text-muted-foreground" />
-						</Tooltip.Trigger>
+				{#if parsed.params && !hideParameters}
+					<span class={badgeClass}>
+						{parsed.params}{parsed.activatedParams ? `-${parsed.activatedParams}` : ''}
+					</span>
+				{/if}
 
-						<Tooltip.Content>
-							<p>{CAPABILITY_LABELS[capability]}</p>
-						</Tooltip.Content>
-					</Tooltip.Root>
+				{#each uniqueDraftSidecars as sidecar (sidecar)}
+					<span class={variantBadgeClass} title={`${sidecar.toUpperCase()} draft model available`}>
+						{sidecar}
+					</span>
 				{/each}
 
-				{#each activeModalities as modality (modality)}
-					{@const ModalityIcon = MODALITY_ICONS[modality]}
+				{#if parsed.quantization && !resolvedHideQuantization}
+					<span class={badgeClass}>
+						{parsed.quantization}
+					</span>
+				{/if}
 
-					<Tooltip.Root>
-						<Tooltip.Trigger>
-							<ModalityIcon class="h-3 w-3 text-muted-foreground" />
-						</Tooltip.Trigger>
+				{#if primaryAlias}
+					{#if primaryAlias !== parsed.modelName}
+						<span class="{badgeClass} max-w-32 truncate" title={parsed.modelName ?? modelId}>
+							{parsed.modelName ?? modelId}
+						</span>
+					{/if}
+				{:else if uniqueAliases.length > 1}
+					{#each uniqueAliases.slice(0, MAX_ALIAS_BADGES) as alias (alias)}
+						<span class="{badgeClass} max-w-32 truncate" title={alias}>
+							{alias}
+						</span>
+					{/each}
 
-						<Tooltip.Content>
-							<p>{MODALITY_LABELS[modality]}</p>
-						</Tooltip.Content>
-					</Tooltip.Root>
-				{/each}
+					{#if uniqueAliases.length > MAX_ALIAS_BADGES}
+						<span class={badgeClass} title={uniqueAliases.slice(MAX_ALIAS_BADGES).join(', ')}>
+							+{uniqueAliases.length - MAX_ALIAS_BADGES} more
+						</span>
+					{/if}
+				{/if}
+
+				{#if uniqueTags.length > 0 && !resolvedHideTags}
+					{#each uniqueTags as tag (tag)}
+						<span class={tagBadgeClass}>{tag}</span>
+					{/each}
+				{/if}
+			</span>
+		{/if}
+	{/snippet}
+
+	<span
+		class="flex min-w-0 items-center gap-1.5 {wrap ? 'flex-wrap' : ''} {iconsOnNewLine
+			? 'flex-col items-start'
+			: ''} {className}"
+		{...rest}
+	>
+		<span class="flex min-w-0 items-center gap-1.5 {wrap ? 'flex-wrap' : ''}">
+			{#if showRawTooltip}
+				<Tooltip.Root>
+					<Tooltip.Trigger class="flex min-w-0 items-center gap-1.5">
+						{@render nameAndBadges()}
+					</Tooltip.Trigger>
+
+					<Tooltip.Content>
+						<p>{modelId}</p>
+					</Tooltip.Content>
+				</Tooltip.Root>
+			{:else}
+				{@render nameAndBadges()}
+			{/if}
+
+			{#if !iconsOnNewLine}
+				<ModelCapabilityIcons
+					{hideCapabilities}
+					{hideModalities}
+					{modalities}
+					{supportsThinking}
+					{supportsToolUse}
+				/>
+			{/if}
+		</span>
+
+		{#if iconsOnNewLine || contextLength || sizeRange}
+			<span class="inline-flex items-center gap-1.5">
+				{#if iconsOnNewLine}
+					<ModelCapabilityIcons
+						{hideCapabilities}
+						{hideModalities}
+						{modalities}
+						{supportsThinking}
+						{supportsToolUse}
+					/>
+				{/if}
+
+				{#if contextLength}
+					<span class="inline-flex items-center gap-1 text-muted-foreground">
+						<ScrollText class="h-3 w-3" />
+
+						<span class="text-xs">{formatParameters(contextLength)}</span>
+					</span>
+				{/if}
+
+				{#if sizeRange}
+					<span class="inline-flex items-center gap-1 text-muted-foreground">
+						<Database class="h-3 w-3" />
+
+						<span class="text-xs"
+							>{HuggingFaceService.formatSizeRange(sizeRange.min, sizeRange.max)}</span
+						>
+					</span>
+				{/if}
 			</span>
 		{/if}
 	</span>

tools/ui/src/lib/components/app/models/ModelsSelectorOption.svelte

@@ -86,12 +86,13 @@
 >
 	<ModelId
 		aliases={option.aliases}
-		{capabilities}
 		class="flex-1"
 		{hideOrgName}
 		{modalities}
 		modelId={option.model}
 		showRawTooltip
+		supportsThinking={capabilities.reasoning}
+		supportsToolUse={capabilities.tools}
 		tags={option.tags}
 	/>
 

tools/ui/src/lib/components/app/models/discover/DownloadProgressBar.svelte

@@ -0,0 +1,32 @@
+<script lang="ts">
+	interface Props {
+		downloadedBytes: number;
+		totalBytes: number;
+		overlay?: boolean;
+	}
+
+	let { downloadedBytes, overlay = false, totalBytes }: Props = $props();
+
+	let fraction = $derived.by(() => {
+		if (totalBytes <= 0) return 0;
+
+		return Math.min(Math.max(downloadedBytes / totalBytes, 0), 1);
+	});
+	let percent = $derived(Math.round(fraction * 100));
+</script>
+
+{#if overlay}
+	<div class="pointer-events-none absolute inset-x-0 bottom-0 h-0.5 overflow-hidden rounded-b-sm">
+		<div
+			class="h-full animate-pulse bg-primary transition-[width] duration-200 ease-out"
+			style="width: {percent}%"
+		></div>
+	</div>
+{:else}
+	<div class="h-1 w-full overflow-hidden rounded-full bg-muted">
+		<div
+			class="h-full animate-pulse bg-primary transition-[width] duration-200 ease-out"
+			style="width: {percent}%"
+		></div>
+	</div>
+{/if}

tools/ui/src/lib/components/app/models/discover/ModelsDiscoverAvatar.svelte

@@ -0,0 +1,105 @@
+<script lang="ts">
+	import * as Tooltip from '$lib/components/ui/tooltip';
+	import { DARK_INVERT_AVATAR_ORGS } from '$lib/constants';
+	import { HuggingFaceService } from '$lib/services';
+
+	interface Props {
+		class?: string;
+		org: string;
+		quantOrg?: string;
+		size?: string;
+		baseImageClass?: string;
+		quantImageClass?: string;
+		quantPositionClass?: string;
+		quantSize?: string;
+	}
+
+	let {
+		baseImageClass = '',
+		class: className = '',
+		org,
+		quantImageClass = 'h-full w-full',
+		quantOrg,
+		quantPositionClass = '-bottom-0.75 -right-0.75',
+		quantSize = 'h-4.25 w-4.25',
+		size = 'h-9 w-9'
+	}: Props = $props();
+
+	let avatarError = $state(false);
+	let quantError = $state(false);
+
+	let invertAvatar = $derived(DARK_INVERT_AVATAR_ORGS.includes(org));
+	let invertQuant = $derived(DARK_INVERT_AVATAR_ORGS.includes(quantOrg ?? ''));
+
+	// Monogram fallback: org initial on a hue derived from its name, so each org
+	// gets a stable distinct color.
+	let hue = $derived.by(() => {
+		let h = 0;
+
+		for (let i = 0; i < org.length; i++) h = (h * 31 + org.charCodeAt(i)) >>> 0;
+
+		return h % 360;
+	});
+
+	let quantHue = $derived.by(() => {
+		const name = quantOrg ?? '';
+
+		let h = 0;
+
+		for (let i = 0; i < name.length; i++) h = (h * 31 + name.charCodeAt(i)) >>> 0;
+
+		return h % 360;
+	});
+</script>
+
+<span class="relative mt-0.5 inline-flex shrink-0 {className}">
+	{#if avatarError}
+		<span
+			aria-hidden="true"
+			class="flex {size} items-center justify-center rounded-md text-sm font-semibold text-white"
+			style="background-color: hsl({hue} 60% 45%)"
+		>
+			{org.charAt(0).toUpperCase()}
+		</span>
+	{:else}
+		<div class="rounded-md">
+			<img
+				alt=""
+				class="{size} rounded-md {invertAvatar ? 'dark:invert' : ''} {baseImageClass}"
+				loading="lazy"
+				onerror={() => (avatarError = true)}
+				src={HuggingFaceService.getAvatarUrl(org)}
+			/>
+		</div>
+	{/if}
+
+	{#if quantOrg && quantOrg !== org}
+		<Tooltip.Root>
+			<Tooltip.Trigger
+				class="absolute {quantPositionClass} {quantSize} overflow-hidden rounded-full border border-background bg-muted "
+			>
+				{#if quantError}
+					<span
+						aria-hidden="true"
+						class="flex h-full w-full items-center justify-center rounded-full text-[8px] font-semibold text-white"
+						style="background-color: hsl({quantHue} 60% 45%)"
+					>
+						{quantOrg.charAt(0).toUpperCase()}
+					</span>
+				{:else}
+					<img
+						alt=""
+						class="{quantImageClass} rounded-full {invertQuant ? 'dark:invert' : ''}"
+						loading="lazy"
+						onerror={() => (quantError = true)}
+						src={HuggingFaceService.getAvatarUrl(quantOrg)}
+					/>
+				{/if}
+			</Tooltip.Trigger>
+
+			<Tooltip.Content>
+				<p>{quantOrg}</p>
+			</Tooltip.Content>
+		</Tooltip.Root>
+	{/if}
+</span>

tools/ui/src/lib/components/app/models/index.ts

@@ -109,3 +109,12 @@ export { default as ModelBadge } from './ModelBadge.svelte';
  * Respects the user's `showRawModelNames` setting.
  */
 export { default as ModelId } from './ModelId.svelte';
+
+/**
+ * **ModelCapabilityIcons** - Capability and modality icon row
+ *
+ * The shared tool-use / reasoning / vision / video / audio icon cluster with
+ * tooltips, used by ModelId and the discover details header so the order and
+ * styling stay consistent across every model-id surface.
+ */
+export { default as ModelCapabilityIcons } from './ModelCapabilityIcons.svelte';

tools/ui/src/lib/constants/ui.constants.ts

@@ -44,6 +44,9 @@ export const STATS_UNITS = {
 
 export const DEFAULT_MOBILE_BREAKPOINT = 768;
 
+/** Orgs whose avatar is dark and needs inverting in dark mode. */
+export const DARK_INVERT_AVATAR_ORGS = ['openai'];
+
 /** Icon used for the model selector and the `/model` slash command. */
 export const MODEL_SELECTOR_ICON = Package;
 

tools/ui/src/lib/enums/index.ts

@@ -77,7 +77,7 @@ export {
 	ModelSelectableFileKind
 } from './model.enums';
 
-export { ModelDownloadStopRequest } from './model.enums';
+export { ModelDownloadConfirmAction, ModelDownloadStopRequest } from './model.enums';
 
 export { ServerRole, ServerModelStatus, ServerModelsSseEventType } from './server.enums';
 

tools/ui/src/lib/enums/model.enums.ts

@@ -55,3 +55,13 @@ export enum ModelDownloadStopRequest {
 	CANCEL = 'cancel',
 	PAUSE = 'pause'
 }
+
+/**
+ * Destructive download action the user is asked to confirm: stop and discard an
+ * in-flight download, or delete an already-downloaded model from disk. Both
+ * resolve through the same store removal call, differing only in the copy.
+ */
+export enum ModelDownloadConfirmAction {
+	CANCEL = 'cancel',
+	DELETE = 'delete'
+}

tools/ui/src/lib/utils/formatters.ts

@@ -28,6 +28,9 @@ export function formatFileSize(bytes: number | unknown): string {
 /**
  * Format parameter count to human-readable format (B, M, K)
  *
+ * Billions render as whole numbers (`176.94e9` -> `177B`): the decimals are
+ * noise at badge sizes and id-parsed counts are whole anyway (`Qwen3-8B`).
+ *
  * @param params - Parameter count
  * @returns Human-readable parameter count
  */
@@ -35,7 +38,7 @@ export function formatParameters(params: number | unknown): string {
 	if (typeof params !== 'number') return 'Unknown';
 
 	if (params >= 1e9) {
-		return `${(params / 1e9).toFixed(2)}B`;
+		return `${Math.round(params / 1e9)}B`;
 	}
 
 	if (params >= 1e6) {