Add docs

Author: lulunac27a

.github/workflows/docs.yml

@@ -0,0 +1,28 @@
+name: docs
+on:
+  push:
+    branches:
+      - master
+permissions:
+  contents: write
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Configure Git Credentials
+        run: |
+          git config user.name github-actions[bot]
+          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV 
+      - uses: actions/cache@v4
+        with:
+          key: mkdocs-material-${{ env.cache_id }}
+          path: .cache
+          restore-keys: |
+            mkdocs-material-
+      - run: pip install mkdocs-material 
+      - run: mkdocs gh-deploy --force

docs/index.md

@@ -0,0 +1,5 @@
+# Tip Calculator
+
+This webapp is a simple tip calculator that allows you to enter the total bill
+amount and the tip percentage. It then calculates the total amount to be paid,
+including the tip, and displays the result in a user-friendly format.

mkdocs.yml

@@ -0,0 +1,3 @@
+site_name: Tip Calculator in JavaScript
+theme: material
+repo_url: https://github.com/lulunac27a/tip-calculator-javascript