merge: sync upstream/main into fork (2026-08-12, evening)

apps/web/src/components/desktopUpdate.toast.tsx

@@ -18,7 +18,7 @@ function ReleaseNotesLink({
 }) {
   return (
     <button
-      className="ml-2 inline-flex cursor-pointer items-center gap-1 align-baseline text-muted-foreground underline decoration-dotted underline-offset-4 transition-colors hover:text-foreground"
+      className="ml-2 inline cursor-pointer text-muted-foreground underline decoration-dotted underline-offset-4 transition-colors hover:text-foreground"
       onClick={() => {
         void (async () => {
           try {
@@ -32,7 +32,11 @@ function ReleaseNotesLink({
       type="button"
     >
       Read more
-      <ArrowRightIcon aria-hidden className="size-3 -rotate-45" strokeWidth={2.25} />
+      <ArrowRightIcon
+        aria-hidden
+        className="ml-1 inline size-3 -rotate-45 align-[-0.125em]"
+        strokeWidth={2.25}
+      />
     </button>
   );
 }

apps/web/src/components/ui/tooltip.tsx

@@ -33,7 +33,7 @@ function TooltipPopup({
       <TooltipPrimitive.Positioner
         align={align}
         anchor={anchor}
-        className="pointer-events-none z-70 h-(--positioner-height) w-(--positioner-width) max-w-(--available-width) transition-[top,left,right,bottom,transform] data-instant:transition-none"
+        className="pointer-events-none z-[140] h-(--positioner-height) w-(--positioner-width) max-w-(--available-width) transition-[top,left,right,bottom,transform] data-instant:transition-none"
         data-slot="tooltip-positioner"
         side={side}
         sideOffset={sideOffset}

apps/web/src/lib/openPullRequestLink.test.ts

@@ -5,6 +5,7 @@ import {
   openPullRequestLink,
   parseChangeRequestUrl,
   PullRequestLinkOpenError,
+  shouldOpenPullRequestExternally,
 } from "./openPullRequestLink";
 
 describe("openPullRequestLink", () => {
@@ -34,6 +35,17 @@ describe("openPullRequestLink", () => {
   });
 });
 
+describe("shouldOpenPullRequestExternally", () => {
+  it("uses the browser for command-click and control-click", () => {
+    expect(shouldOpenPullRequestExternally({ metaKey: true, ctrlKey: false })).toBe(true);
+    expect(shouldOpenPullRequestExternally({ metaKey: false, ctrlKey: true })).toBe(true);
+  });
+
+  it("keeps an unmodified click in the pull request view", () => {
+    expect(shouldOpenPullRequestExternally({ metaKey: false, ctrlKey: false })).toBe(false);
+  });
+});
+
 describe("parseChangeRequestUrl", () => {
   it("reads a GitHub pull request", () => {
     expect(parseChangeRequestUrl("https://github.com/T3Tools/T3Code/pull/123")).toEqual({

apps/web/src/lib/openPullRequestLink.ts

@@ -173,10 +173,19 @@ export function findProjectForChangeRequest(
  * should still be reading it afterwards. Any change request opens there, not only the thread's
  * own, since the panel is told which one to show.
  */
+export function shouldOpenPullRequestExternally(
+  event: Pick<MouseEvent<HTMLElement>, "metaKey" | "ctrlKey">,
+): boolean {
+  return event.metaKey || event.ctrlKey;
+}
+
 export function useOpenChangeRequestLink(
   threadRef?: ScopedThreadRef,
 ): (
-  event: Pick<MouseEvent<HTMLElement>, "preventDefault" | "stopPropagation">,
+  event: Pick<
+    MouseEvent<HTMLElement>,
+    "preventDefault" | "stopPropagation" | "metaKey" | "ctrlKey"
+  >,
   targetUrl: string,
   targetThreadRef?: ScopedThreadRef,
 ) => boolean {
@@ -186,6 +195,7 @@ export function useOpenChangeRequestLink(
   const primaryEnvironmentId = usePrimaryEnvironmentId();
   return useCallback(
     (event, targetUrl, targetThreadRef) => {
+      if (shouldOpenPullRequestExternally(event)) return false;
       const resolvedThreadRef = targetThreadRef ?? threadRef;
       const environmentId = resolvedThreadRef?.environmentId ?? primaryEnvironmentId;
       if (