From 564337997a7795335157241222e0f48cb6110be2 Mon Sep 17 00:00:00 2001
From: Yichen Jiang <jyc132780208@sina.com>
Date: Sun, 9 Aug 2026 00:15:10 +0800
Subject: [PATCH] feat(ui-primitives): outline-weight folder-open icon
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The duotone folder_open_16 reads a rung heavier than the …Outline16 family
— its 20%-opacity inner fill looks filled beside pure-outline neighbors —
so an icon-button row mixing them looks mismatched. Same geometry, outline
layer only; the workspace surfaces keep the duotone original.
---
 packages/client/ui-primitives/src/icons/index.tsx  | 11 +++++++++++
 packages/client/ui-primitives/tests/icons.spec.tsx |  4 ++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/packages/client/ui-primitives/src/icons/index.tsx b/packages/client/ui-primitives/src/icons/index.tsx
index 5b99a0e71c..02f4913751 100644
--- a/packages/client/ui-primitives/src/icons/index.tsx
+++ b/packages/client/ui-primitives/src/icons/index.tsx
@@ -584,6 +584,17 @@ export const IconProjectAddOutline16 = ({ size = 16, className }: IconProps) =>
   </svg>
 )
 
+/**
+ * folder_open_16, outline layer only: the duotone original above reads a rung
+ * heavier than the …Outline16 family, so an icon-button row mixing them looks
+ * mismatched — this is the same geometry without the 20%-opacity inner fill.
+ */
+export const IconFolderOpenOutline16 = ({ size = 16, className }: IconProps) => (
+  <svg width={size} height={size} className={className} viewBox="0 0 16 16" fill="none">
+    <path d="M5.19629 1.57104C5.81144 1.5711 6.38623 1.8786 6.72754 2.39038L7.19922 3.09839C7.28454 3.22635 7.42824 3.30344 7.58203 3.30347H12.1699C13.5039 3.30348 14.5859 4.38548 14.5859 5.71948V6.62671C15.2694 7.02689 15.6605 7.85012 15.4385 8.68726L14.3848 12.658C14.1037 13.7164 13.1449 14.4527 12.0498 14.4529H2.91699C1.51651 14.4529 0.451662 13.2814 0.501954 11.9519V3.98706C0.501954 2.65305 1.58396 1.57104 2.91797 1.57104H5.19629ZM3.7793 7.75562C3.30994 7.75562 2.89883 8.07153 2.77832 8.52515L1.91602 11.7722C1.74167 12.4291 2.23734 13.073 2.91699 13.073H12.0498C12.5191 13.0728 12.9304 12.757 13.0508 12.3035L14.1045 8.33374C14.1819 8.04202 13.9619 7.756 13.6602 7.75562H3.7793ZM2.91797 2.9519C2.34625 2.9519 1.88281 3.41534 1.88281 3.98706V7.2937C2.33068 6.7269 3.02249 6.37476 3.7793 6.37476H13.2051V5.71948C13.2051 5.14777 12.7416 4.68434 12.1699 4.68433H7.58203C6.96675 4.6843 6.39209 4.37595 6.05078 3.86401L5.5791 3.15601C5.49379 3.02821 5.34995 2.95196 5.19629 2.9519H2.91797Z" fill="currentColor"/>
+  </svg>
+)
+
 /** folder_open_16 (figma extract): outline at full ink + 20%-opacity inner fill riding the same currentColor. */
 export const IconFolderOpen16 = ({ size = 16, className }: IconProps) => (
   <svg width={size} height={size} className={className} viewBox="0 0 16 16" fill="none">
diff --git a/packages/client/ui-primitives/tests/icons.spec.tsx b/packages/client/ui-primitives/tests/icons.spec.tsx
index 678eb9754e..1c558dd6cb 100644
--- a/packages/client/ui-primitives/tests/icons.spec.tsx
+++ b/packages/client/ui-primitives/tests/icons.spec.tsx
@@ -16,8 +16,8 @@ const icons = Object.fromEntries(
 const iconNames = Object.keys(icons)
 
 describe('ic_ds_ icon set', () => {
-  it('exports the full P-I set (46 deepsuite + 17 figma extracts + three product glyphs outside those sets)', () => {
-    expect(iconNames.length).toBe(66)
+  it('exports the full P-I set (46 deepsuite + 18 figma extracts + three product glyphs outside those sets)', () => {
+    expect(iconNames.length).toBe(67)
   })
 
   it.each(iconNames)('%s renders an svg with currentColor fills and no hardcoded palette', (name) => {