Updated main action workflow + added doc workflow

.github/workflows/builddocs.yml

@@ -0,0 +1,25 @@
+name: Build docs
+
+on:
+  push:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Setup environment
+    steps:
+    - name: Checkout repo
+      uses: actions/checkout@v3
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -e ./python
+        pip install sphinx sphinx-rtd-theme myst-parser
+    - name: Build documentation
+      run: |
+        sphinx-build -M html ./docs ./docs/_build
+

.github/workflows/makefile.yml

@@ -1,4 +1,4 @@
-name: Builds and test CI
+name: Builds and test
 
 on:
   push: