docs: refactored install-vcpkg.md (brainboxdotcc#849)

Co-authored-by: Jakub 'Eremiell' Marek <[email protected]>

docpages/install/install-vcpkg.md

@@ -1,19 +1,22 @@
-\page install-vcpkg Installing from VCPKG (Windows, Linux, OSX)
+\page install-vcpkg Installing from VCPKG (Windows)
 
-To install D++ on a system from VCPKG:
+\warning **We do not support VCPKG for any platform that isn't Windows. This does not mean VCPKG doesn't work, it just means we do not test it.** If you are using other platforms then please look towards our other pages. We also advise that you use the [pre-made Visual Studio template](https://github.com/brainboxdotcc/windows-bot-template/) on Windows, as VCPKG takes longer to receive updates.
+
+To install D++ on a system with VCPKG:
+
+- Ensure VCPKG is correctly installed, and run `vcpkg integrate install` to integrate it with your preferred IDE. This has been reported to work with Visual Studio, VSCode, and JetBrains CLion.
+- From a command line, type `vcpkg install dpp:x64-windows`
 
-- Ensure VCPKG is correctly installed, and run `vcpkg integrate install` to integrate it with your preferred IDE. This has been reported to work with Visual Studio, vscode, and JetBrains CLion.
-- From a command line, type `vcpkg install dpp:x64-windows` (replace `x64-windows` with whichever OS and architecture you want the library to be built for)
 \image html vcpkg.png
-- VCPKG will install the library and dependencies for you! Once completed you will receive a message indicating success:
 
-- Use `vcpkg list dpp` to check that the package is installed:
-```
+- VCPKG will install the library, and dependencies, for you! Once completed, you will receive a message, indicating that dpp successfully installed!
+- Use `vcpkg list dpp` to check that the package is installed, as so:
+```cmd
 c:\vcpkg>vcpkg list dpp
-dpp:x64-windows                                    10.0.15          D++ Extremely Lightweight C++ Discord Library.
+dpp:x64-windows                                    10.0.24          D++ Extremely Lightweight C++ Discord Library.
 ```
 - You may now use the library within a `CMake` based project by adding instructions such as these to your `CMakeLists.txt`:
 ```cmake
-    find_package(dpp CONFIG REQUIRED)
-    target_link_libraries(your_target_name PRIVATE dpp::dpp)
+find_package(dpp CONFIG REQUIRED)
+target_link_libraries(your_target_name PRIVATE dpp::dpp)
 ```