chore(ci): bootstrap ci/cd workflow

Author: FantasticFiasco

.editorconfig

@@ -6,5 +6,5 @@ indent_size = 4
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[*.{csproj,json,md}]
+[*.{csproj,json,md,yml}]
 indent_size = 2

.github/workflows/ci-cd.yml

@@ -0,0 +1,11 @@
+name: CI/CD
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "Hello world"