[Fiber] Replay events between commits (facebook#33130)

Stacked on facebook#33129. Flagged behind `enableHydrationChangeEvent`.

If you type into a controlled input before hydration and something else
rerenders like a setState in an effect, then the controlled input will
reset to whatever React thought it was. Even with event replaying that
this is stacked on, if the second render happens before event replaying
has fired in a separate task.

We don't want to flush inside the commit phase because then things like
flushSync in these events wouldn't work since they're inside the commit
stack.

This flushes all event replaying between renders by flushing it at the
end of `flushSpawned` work. We've already committed at that point and is
about to either do subsequent renders or yield to event loop for passive
effects which could have these events fired anyway. This just ensures
that they've already happened by the time subsequent renders fire. This
means that there's now a type of event that fire between sync render
passes.

DiffTrain build for [54a5072](facebook@54a5072)

Author: pull[bot]

compiled/facebook-www/REVISION

@@ -1 +1 @@
-edf550b67936f2c62534ad5549bf580a4f581bd8
+54a50729cc47a884c2110d7c59dd5f850748e142

compiled/facebook-www/REVISION_TRANSFORMS

@@ -1 +1 @@
-edf550b67936f2c62534ad5549bf580a4f581bd8
+54a50729cc47a884c2110d7c59dd5f850748e142

compiled/facebook-www/React-dev.classic.js

@@ -1538,7 +1538,7 @@ __DEV__ &&
     exports.useTransition = function () {
       return resolveDispatcher().useTransition();
     };
-    exports.version = "19.2.0-www-classic-edf550b6-20250505";
+    exports.version = "19.2.0-www-classic-54a50729-20250506";
     "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
       "function" ===
         typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

compiled/facebook-www/React-dev.modern.js

@@ -1538,7 +1538,7 @@ __DEV__ &&
     exports.useTransition = function () {
       return resolveDispatcher().useTransition();
     };
-    exports.version = "19.2.0-www-modern-edf550b6-20250505";
+    exports.version = "19.2.0-www-modern-54a50729-20250506";
     "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
       "function" ===
         typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

compiled/facebook-www/React-prod.classic.js

@@ -636,4 +636,4 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactSharedInternals.H.useTransition();
 };
-exports.version = "19.2.0-www-classic-edf550b6-20250505";
+exports.version = "19.2.0-www-classic-54a50729-20250506";

compiled/facebook-www/React-prod.modern.js

@@ -636,4 +636,4 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactSharedInternals.H.useTransition();
 };
-exports.version = "19.2.0-www-modern-edf550b6-20250505";
+exports.version = "19.2.0-www-modern-54a50729-20250506";

compiled/facebook-www/React-profiling.classic.js

@@ -640,7 +640,7 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactSharedInternals.H.useTransition();
 };
-exports.version = "19.2.0-www-classic-edf550b6-20250505";
+exports.version = "19.2.0-www-classic-54a50729-20250506";
 "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
   "function" ===
     typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

compiled/facebook-www/React-profiling.modern.js

@@ -640,7 +640,7 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactSharedInternals.H.useTransition();
 };
-exports.version = "19.2.0-www-modern-edf550b6-20250505";
+exports.version = "19.2.0-www-modern-54a50729-20250506";
 "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
   "function" ===
     typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

compiled/facebook-www/ReactART-dev.classic.js

@@ -11290,7 +11290,29 @@ __DEV__ &&
         case 26:
         case 5:
           recursivelyTraverseLayoutEffects(finishedRoot, finishedWork);
-          null === current && flags & 4 && commitHostMount(finishedWork);
+          if (null === current)
+            if (flags & 4) commitHostMount(finishedWork);
+            else if (flags & 64) {
+              finishedRoot = finishedWork.type;
+              current = finishedWork.memoizedProps;
+              prevProps = finishedWork.stateNode;
+              try {
+                runWithFiberInDEV(
+                  finishedWork,
+                  commitHydratedInstance,
+                  prevProps,
+                  finishedRoot,
+                  current,
+                  finishedWork
+                );
+              } catch (error) {
+                captureCommitPhaseError(
+                  finishedWork,
+                  finishedWork.return,
+                  error
+                );
+              }
+            }
           flags & 512 && safelyAttachRef(finishedWork, finishedWork.return);
           break;
         case 12:
@@ -16919,6 +16941,7 @@ __DEV__ &&
       isSuspenseInstanceFallback = shim$2,
       getSuspenseInstanceFallbackErrorDetails = shim$2,
       registerSuspenseInstanceRetry = shim$2,
+      commitHydratedInstance = shim$2,
       clearSuspenseBoundary = shim$2,
       clearSuspenseBoundaryFromContainer = shim$2,
       hideDehydratedBoundary = shim$2,
@@ -19014,10 +19037,10 @@ __DEV__ &&
     (function () {
       var internals = {
         bundleType: 1,
-        version: "19.2.0-www-classic-edf550b6-20250505",
+        version: "19.2.0-www-classic-54a50729-20250506",
         rendererPackageName: "react-art",
         currentDispatcherRef: ReactSharedInternals,
-        reconcilerVersion: "19.2.0-www-classic-edf550b6-20250505"
+        reconcilerVersion: "19.2.0-www-classic-54a50729-20250506"
       };
       internals.overrideHookState = overrideHookState;
       internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
@@ -19051,7 +19074,7 @@ __DEV__ &&
     exports.Shape = Shape;
     exports.Surface = Surface;
     exports.Text = Text;
-    exports.version = "19.2.0-www-classic-edf550b6-20250505";
+    exports.version = "19.2.0-www-classic-54a50729-20250506";
     "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
       "function" ===
         typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

compiled/facebook-www/ReactART-dev.modern.js

@@ -11108,7 +11108,29 @@ __DEV__ &&
         case 26:
         case 5:
           recursivelyTraverseLayoutEffects(finishedRoot, finishedWork);
-          null === current && flags & 4 && commitHostMount(finishedWork);
+          if (null === current)
+            if (flags & 4) commitHostMount(finishedWork);
+            else if (flags & 64) {
+              finishedRoot = finishedWork.type;
+              current = finishedWork.memoizedProps;
+              prevProps = finishedWork.stateNode;
+              try {
+                runWithFiberInDEV(
+                  finishedWork,
+                  commitHydratedInstance,
+                  prevProps,
+                  finishedRoot,
+                  current,
+                  finishedWork
+                );
+              } catch (error) {
+                captureCommitPhaseError(
+                  finishedWork,
+                  finishedWork.return,
+                  error
+                );
+              }
+            }
           flags & 512 && safelyAttachRef(finishedWork, finishedWork.return);
           break;
         case 12:
@@ -16696,6 +16718,7 @@ __DEV__ &&
       isSuspenseInstanceFallback = shim$2,
       getSuspenseInstanceFallbackErrorDetails = shim$2,
       registerSuspenseInstanceRetry = shim$2,
+      commitHydratedInstance = shim$2,
       clearSuspenseBoundary = shim$2,
       clearSuspenseBoundaryFromContainer = shim$2,
       hideDehydratedBoundary = shim$2,
@@ -18786,10 +18809,10 @@ __DEV__ &&
     (function () {
       var internals = {
         bundleType: 1,
-        version: "19.2.0-www-modern-edf550b6-20250505",
+        version: "19.2.0-www-modern-54a50729-20250506",
         rendererPackageName: "react-art",
         currentDispatcherRef: ReactSharedInternals,
-        reconcilerVersion: "19.2.0-www-modern-edf550b6-20250505"
+        reconcilerVersion: "19.2.0-www-modern-54a50729-20250506"
       };
       internals.overrideHookState = overrideHookState;
       internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
@@ -18823,7 +18846,7 @@ __DEV__ &&
     exports.Shape = Shape;
     exports.Surface = Surface;
     exports.Text = Text;
-    exports.version = "19.2.0-www-modern-edf550b6-20250505";
+    exports.version = "19.2.0-www-modern-54a50729-20250506";
     "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
       "function" ===
         typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&