docs: update VSCode terminal configuration for Windows users (#339)

Currently, Visual Studio Code's `terminal.integrated.shell.*` and
`terminal.integrated.shellArgs.*` are deprecated.

So I tried `terminal.integrated.profiles.windows` to replace source
configurations, and I found that it can still run normally if it is not
installed in the default directory (the specific situation has not been
studied in depth).

Author: GES233

guides/windows.md

@@ -56,8 +56,7 @@ cmd /k "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxili
 
 ## Visual Studio Code users using ElixirLS
 
-> Assuming you have _latest_ version of Build Tools, aligned with Visual Studio **2022**,  
-installed in its default installation path.
+> Assuming you have _latest_ version of Build Tools, aligned with Visual Studio **2022**.
 
 Start Visual Studio Code from a PowerShell prompt within your project folder.
 
@@ -76,10 +75,45 @@ Within your global `settings.json` or your workspace `.vscode\settings.json` add
 
 ```json
 {
-  "terminal.integrated.shell.windows": "cmd.exe",
-  "terminal.integrated.shellArgs.windows": [
-     "/k",
-     "C:\\Program Files (x86)\\Microsoft Visual Studio\\2022\\BuildTools\\VC\\Auxiliary\\Build\\vcvars64.bat"
-  ]
+    "terminal.integrated.defaultProfile.windows": "PowerShell for VS2022",
+    // You can select one you like.
+    "terminal.integrated.profiles.windows": {
+        "Command Prompt for VS2022": {
+            "path": [
+                "${env:windir}\\Sysnative\\cmd.exe",
+                "${env:windir}\\System32\\cmd.exe"
+            ],
+            "args": [
+                // Please note that you need to change the directory to YOURS and translate the backslashes(`\` => `\\`).
+                "/k","D:\\VisualStudio\\VS2022\\Community\\Common7\\Tools\\VsDevCmd.bat",
+                "-startdir=none",
+                "-arch=x64",
+                "-host_arch=x64"
+                // In you have not installed whole VisualStudio, only use
+                // "D:\\VisualStudio\\VS2022\\Community\\VC\\Auxiliary\\Build\\vcvars64.bat"
+                // or some directory you installed is better.
+            ],
+            "icon": "terminal-cmd"
+        },
+        "PowerShell for VS2022": {
+            "source": "PowerShell",
+            "args": [
+                "-NoExit",
+                "-Command",
+                // Don't forget let `"""` into `\"` in module part during copy.
+                "&{Import-Module \"D:\\VisualStudio\\VS2022\\Community\\Common7\\Tools\\Microsoft.VisualStudio.DevShell.dll\"; Enter-VsDevShell e182031c -SkipAutomaticLocation -DevCmdArguments \"-arch=x64 -host_arch=x64\"}"
+            ],
+            "icon": "terminal-powershell",
+            "env": {}
+        }
+    }
 }
 ```
+
+> **How arguments come?**
+>
+> If you have Windows Terminal, after VS2022 installed, your Windows Terminal app should include `Developer Command Prompt for VS2022` and `Developer PowerShell for VS2022`.
+>
+> Next you just need to switch to "Configuration" and scroll down to "Profiles" and choose the one you prefer.
+>
+> After copy and paste, simply do like `~w()` sigil does in `args` part above, replacing the paths with your actual Visual Studio installation directory.