Improve repository CICD

.github/workflows/main.yml

@@ -0,0 +1,35 @@
+name: Linting
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+  schedule:
+    - cron: "0 0 * * *"
+
+env:
+  DEFAULT_PYTHON: 3.9
+
+jobs:
+  hacs:
+    runs-on: "ubuntu-latest"
+    name: HACS
+    steps:
+      - name: Check out the repository
+        uses: "actions/[email protected]"
+
+      - name: HACS validation
+        uses: "hacs/[email protected]"
+        with:
+          category: "integration"
+
+  hassfest:
+    runs-on: "ubuntu-latest"
+    name: Hassfest
+    steps:
+      - name: Check out the repository
+        uses: "actions/[email protected]"
+
+      - name: Hassfest validation
+        uses: "home-assistant/actions/hassfest@master"

README.md

@@ -1,3 +1,6 @@
+![GitHub](https://img.shields.io/github/license/alemuro/ha-cecotec-conga?style=flat-square)
+![GitHub release (latest by date)](https://img.shields.io/github/v/release/alemuro/ha-cecotec-conga?style=flat-square)
+![GitHub Release Date](https://img.shields.io/github/release-date/alemuro/ha-cecotec-conga?style=flat-square)
 # Cecotec Conga integration
 
 This integration aims to manage new versions of Cecotec Conga vacuum cleaner. The ones that cannot be managed with [FreeConga](https://freecon.ga/).