feat: add release automation and dependency management

Introduce GitHub Actions for automated releases and dependency updates.
Add `release-please` configuration for managing release versions and
changelog updates. Configure `dependabot` to check for updates in
GitHub Actions workflows monthly. Update `README.md` to include version
information. This ensures consistent release management and keeps
dependencies up-to-date automatically.

Signed-off-by: Marcelo Borges <[email protected]>

Author: jmarcelomb

.github/.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.0.0"
+}

.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: monthly
+      time: "04:00"
+      timezone: Europe/Lisbon

.github/release-please-config.json

@@ -0,0 +1,12 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "changelog-path": "CHANGELOG.md",
+  "release-type": "simple",
+  "packages": {
+    ".": {
+      "extra-files": [
+        "README.md"
+      ]
+    }
+  }
+}

.github/workflows/release-please.yml

@@ -0,0 +1,21 @@
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: write
+
+name: release-please
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: googleapis/release-please-action@v4
+        with:
+          config-file: .github/release-please-config.json
+          manifest-file: .github/.release-please-manifest.json
+          token: ${{ secrets.RELEASE_PLEASE_TOKEN }}
+          release-type: simple

README.md

@@ -1,4 +1,6 @@
 # 💤 LazyVim
 
+ _version:_ v0.0.0 <!-- x-release-please-version -->
+
 A starter template for [LazyVim](https://github.com/LazyVim/LazyVim).
 Refer to the [documentation](https://lazyvim.github.io/installation) to get started.