Github Action .yml files have been updated

Author: Levent KARAGÖL

.github/workflows/windows-x86_64.yml

@@ -55,6 +55,15 @@ jobs:
         run: |
           cmake --build build --config Release
 
+      - name: Check if test executable exists
+        run: |
+          if (Test-Path "./build/test/test.exe") {
+            Write-Host "Test executable exists."
+          } else {
+            Write-Host "Test executable does not exist."
+            exit 1
+          }
+
       - name: Run tests
         run: |
-          .\build\test\test.exe
+          & "D:\a\libcpp-http-client\libcpp-http-client\build\test\test.exe"

README.md

@@ -3,4 +3,4 @@ Modern non-blocking HTTP Client library for C++ (17+)
 
 [![linux-x86_64](https://github.com/lk-libs/libcpp-http-client/actions/workflows/linux-x86_64.yml/badge.svg)](https://github.com/lk-libs/libcpp-http-client/actions/workflows/linux-x86_64.yml)
 [![linux-aarch64](https://github.com/lk-libs/libcpp-http-client/actions/workflows/linux-aarch64.yml/badge.svg)](https://github.com/lk-libs/libcpp-http-client/actions/workflows/linux-aarch64.yml)
-
+[![windows-x86_64](https://github.com/lk-libs/libcpp-http-client/actions/workflows/windows-x86_64.yml/badge.svg)](https://github.com/lk-libs/libcpp-http-client/actions/workflows/windows-x86_64.yml)