drop windows support

I am done, I could not take it anymore.
Windows cross-compilation was driving me mad, I'll figure something else
out... probably. I just can't deal with this anymore right now.
It will be added back but I am so fucking tired of messing about with
vcpkg and all that crap.

.github/workflows/ci.yaml

@@ -17,10 +17,7 @@ jobs:
   # the mega job containing all things we need to do, since setting up a single system is more efficient than installing the same stuff on multiple ones
   #
   exec-ci-tasks:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest]
+    runs-on: ubuntu-latest
     steps:
       # general setup
       - name: checkout main branch

.gitignore

@@ -18,5 +18,4 @@
 *.lock
 /bin/
 /obj/
-/vcpkg_installed/
 compile_commands.json

vcpkg.json

@@ -1,7 +0,0 @@
-{
-	"$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
-	"dependencies": [
-		"glfw3",
-		"libarchive"
-	]
-}