chore(release): update version to 0.0.45 and fix conversation disappearance issue

- Updated version number to 0.0.45 across all relevant files.
- Fixed an issue that could cause conversations to disappear.

build/windows/info.json

@@ -1,10 +1,10 @@
 {
 	"fixed": {
-		"file_version": "0.0.44"
+		"file_version": "0.0.45"
 	},
 	"info": {
 		"0000": {
-			"ProductVersion": "0.0.44",
+			"ProductVersion": "0.0.45",
 			"CompanyName": "Cursor助手",
 			"FileDescription": "Cursor助手",
 			"LegalCopyright": "© 2026, Cursor助手",

build/windows/nsis/wails_tools.nsh

@@ -14,7 +14,7 @@
     !define INFO_PRODUCTNAME "Cursor助手"
 !endif
 !ifndef INFO_PRODUCTVERSION
-    !define INFO_PRODUCTVERSION "0.0.44"
+    !define INFO_PRODUCTVERSION "0.0.45"
 !endif
 !ifndef INFO_COPYRIGHT
     !define INFO_COPYRIGHT "© 2026, Cursor助手"

build/windows/wails.exe.manifest

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
-    <assemblyIdentity type="win32" name="com.cursor.wuxianxubei" version="0.0.44" processorArchitecture="*"/>
+    <assemblyIdentity type="win32" name="com.cursor.wuxianxubei" version="0.0.45" processorArchitecture="*"/>
     <dependency>
         <dependentAssembly>
             <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="*" publicKeyToken="6595b64144ccf1df" language="*"/>