update windows build script

windows/build.py

@@ -0,0 +1,37 @@
+import subprocess
+import os
+import httpx
+
+file = open('pubspec.yaml', 'r')
+content = file.read()
+file.close()
+
+subprocess.run(["flutter", "build", "windows"], shell=True)
+
+version = str.split(str.split(content, 'version: ')[1], '+')[0]
+
+subprocess.run(["tar", "-a", "-c", "-f", f"build/windows/pixes-{version}-windows.zip", "-C", "build/windows/x64/runner/Release", "*"]
+               , shell=True)
+
+issContent = ""
+file = open('windows/build.iss', 'r')
+issContent = file.read()
+newContent = issContent
+newContent = newContent.replace("{{version}}", version)
+newContent = newContent.replace("{{root_path}}", os.getcwd())
+file.close()
+file = open('windows/build.iss', 'w')
+file.write(newContent)
+file.close()
+
+if not os.path.exists("windows/ChineseSimplified.isl"):
+    # download ChineseSimplified.isl
+    url = "https://raw.githubusercontent.com/kira-96/Inno-Setup-Chinese-Simplified-Translation/refs/heads/main/ChineseSimplified.isl"
+    response = httpx.get(url)
+    with open('windows/ChineseSimplified.isl', 'wb') as file:
+        file.write(response.content)
+
+subprocess.run(["iscc", "windows/build.iss"], shell=True)
+
+with open('windows/build.iss', 'w') as file:
+    file.write(issContent)