feat(studio): non-destructive crop + cross-project asset view

packages/studio/src/components/editor/PropertyPanel.test.ts

@@ -1,5 +1,6 @@
 import { describe, expect, it } from "vitest";
 import {
+  buildInsetClipPathSides,
   buildStrokeStyleUpdates,
   buildStrokeWidthStyleUpdates,
   getClipPathInsetPx,
@@ -7,6 +8,7 @@ import {
   inferBoxShadowPreset,
   inferClipPathPreset,
   normalizePanelPxValue,
+  parseInsetClipPathSides,
   setCssFilterFunctionPx,
 } from "./PropertyPanel";
 
@@ -49,6 +51,52 @@ describe("PropertyPanel style helpers", () => {
     expect(getClipPathInsetPx("circle(50% at 50% 50%)")).toBe(0);
   });
 
+  it("builds and parses 4-side inset clip paths without losing radius", () => {
+    expect(buildInsetClipPathSides({ top: 10, right: 20, bottom: 30, left: 40 }, 6)).toBe(
+      "inset(10px 20px 30px 40px round 6px)",
+    );
+    expect(parseInsetClipPathSides("inset(10px 20px 30px 40px round 6px)")).toEqual({
+      top: 10,
+      right: 20,
+      bottom: 30,
+      left: 40,
+      radius: 6,
+    });
+  });
+
+  it("emits the single-value inset form when all sides are equal", () => {
+    expect(buildInsetClipPathSides({ top: 12.5, right: 12.5, bottom: 12.5, left: 12.5 })).toBe(
+      "inset(12.5px)",
+    );
+    expect(parseInsetClipPathSides("inset(12.5px)")).toEqual({
+      top: 12.5,
+      right: 12.5,
+      bottom: 12.5,
+      left: 12.5,
+      radius: 0,
+    });
+    expect(getClipPathInsetPx("inset(12.5px 12.5px 12.5px 12.5px)")).toBe(12.5);
+  });
+
+  it("accepts CSS shorthand inset values and rejects unsupported clip paths", () => {
+    expect(parseInsetClipPathSides("inset(10px 20px)")).toEqual({
+      top: 10,
+      right: 20,
+      bottom: 10,
+      left: 20,
+      radius: 0,
+    });
+    expect(parseInsetClipPathSides("inset(10px 20px 30px)")).toEqual({
+      top: 10,
+      right: 20,
+      bottom: 30,
+      left: 20,
+      radius: 0,
+    });
+    expect(parseInsetClipPathSides("inset(10%)")).toBeNull();
+    expect(parseInsetClipPathSides("circle(50% at 50% 50%)")).toBeNull();
+  });
+
   it("keeps stroke width and style edits visually effective", () => {
     expect(buildStrokeWidthStyleUpdates("3px", "none")).toEqual([
       ["border-width", "3px"],