Add forgejo workflow

.forgejo/workflows/build.yaml

@@ -0,0 +1,16 @@
+on: 
+  push:
+    branches:
+      - main
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: https://git.madhouse-project.org/actions/nix/install@main
+      - name: Run Nix build
+        run: nix build --extra-experimental-features nix-command --extra-experimental-features flakes
+      - uses: actions/upload-artifact@v3
+        with: 
+          name: presentation.pdf
+          path: result

template/conf.typ

@@ -141,6 +141,54 @@
   touying-slide(self: self, body)
 })
 
+#let ending-slide(..args) = touying-slide-wrapper(self => {
+  let info = self.info + args.named()
+  let header = {
+    set text(fill: rgb("0065BD"), size: 25pt, weight: "bold")
+    place(top + right,
+      dx: -1em,
+      dy: 1em,
+      image("./resources/TUM_Logo_blau.svg", width: 7%)
+    )
+  }
+  let footer(self) = {
+    set align(bottom)
+    show: pad.with(.4em)
+    set text(size: 14pt)
+    h(1em)
+    h(1fr)
+    grid(
+      columns: (1fr, 4fr, 1fr, 1fr), 
+      align: center,
+      grid.cell(align: left)[
+        #h(1em)
+        #info.footer-author],
+      info.title,
+      utils.display-info-date(self),
+      grid.cell(align: right)[
+        #context [#utils.slide-counter.display()/#utils.last-slide-number] #h(1em)]
+    )
+  }
+  let body = {
+    align(center)[
+      #v(3em)
+      Questions, Comments? 
+      #v(3em)
+      *Thanks for your attention!*
+    ]
+  }
+  self = utils.merge-dicts(
+    self, 
+    config-page(
+      header: header,
+      footer: footer,
+    ),
+  )
+  touying-slide(self: self, body)
+})
+
+
+
 #let tum-slides(
   aspect-ratio: "16-9",
   footer: none,
@@ -174,5 +222,7 @@
   outline-slide()
   
   body
+
+  ending-slide()
 }