test: delay file modifications to mitigate flaky tests

Introduce a delay in amending files during tests to reduce flakiness.

Author: alan-agius4

tests/legacy-cli/e2e/tests/vite/ssr-entry-express.ts

@@ -137,8 +137,6 @@ async function modifyFileAndWaitUntilUpdated(
 ): Promise<void> {
   await Promise.all([
     waitForAnyProcessOutputToMatch(/Page reload sent to client/),
-    replaceInFile(filePath, searchValue, replaceValue),
+    setTimeout(100).then(() => replaceInFile(filePath, searchValue, replaceValue)),
   ]);
-
-  await setTimeout(200);
 }

tests/legacy-cli/e2e/tests/vite/ssr-entry-fastify.ts

@@ -137,8 +137,6 @@ async function modifyFileAndWaitUntilUpdated(
 ): Promise<void> {
   await Promise.all([
     waitForAnyProcessOutputToMatch(/Page reload sent to client/),
-    replaceInFile(filePath, searchValue, replaceValue),
+    setTimeout(100).then(() => replaceInFile(filePath, searchValue, replaceValue)),
   ]);
-
-  await setTimeout(200);
 }

tests/legacy-cli/e2e/tests/vite/ssr-entry-h3.ts

@@ -128,8 +128,6 @@ async function modifyFileAndWaitUntilUpdated(
 ): Promise<void> {
   await Promise.all([
     waitForAnyProcessOutputToMatch(/Page reload sent to client/),
-    replaceInFile(filePath, searchValue, replaceValue),
+    setTimeout(100).then(() => replaceInFile(filePath, searchValue, replaceValue)),
   ]);
-
-  await setTimeout(200);
 }

tests/legacy-cli/e2e/tests/vite/ssr-entry-hono.ts

@@ -120,8 +120,6 @@ async function modifyFileAndWaitUntilUpdated(
 ): Promise<void> {
   await Promise.all([
     waitForAnyProcessOutputToMatch(/Page reload sent to client/),
-    replaceInFile(filePath, searchValue, replaceValue),
+    setTimeout(100).then(() => replaceInFile(filePath, searchValue, replaceValue)),
   ]);
-
-  await setTimeout(200);
 }