fix: resolve MegaLinter YAML and markdown lint failures (#7)

.github/CONTRIBUTING.md

@@ -6,12 +6,14 @@ This guide will help you get started.
 ## 🛠 Project Setup
 
 1. Clone the repository:
+
     ```bash
     git clone https://github.com/your-username/aeonview.git
     cd aeonview
     ```
 
 2. Set up your environment:
+
     ```bash
     python3 -m venv venv
     source venv/bin/activate
@@ -19,6 +21,7 @@ This guide will help you get started.
     ```
 
 3. Install pre-commit hooks:
+
     ```bash
     pre-commit install
     ```
@@ -46,17 +49,20 @@ make lint     # check for lint errors
 ## ✅ Submitting a Pull Request
 
 1. Create a feature branch:
+
     ```bash
     git checkout -b feature/my-new-feature
     ```
 
 2. Commit your changes:
+
     ```bash
     git add .
     git commit -m "feat: add support for X"
     ```
 
 3. Push and open a pull request:
+
     ```bash
     git push origin feature/my-new-feature
     ```

.github/workflows/pr-lint.yml

@@ -1,5 +1,7 @@
 ---
+# yamllint disable rule:line-length
 # yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+# yamllint enable rule:line-length
 name: PR Lint
 
 # yamllint disable-line rule:truthy
@@ -26,4 +28,6 @@ jobs:
       statuses: write
 
     steps:
+      # yamllint disable rule:line-length
       - uses: ivuorinen/actions/pr-lint@edb5db7b564801bc35bcd5b7667c185760d05fdd  # 25.4.28
+      # yamllint enable rule:line-length

.github/workflows/python-tests.yml

@@ -1,5 +1,7 @@
+---
 name: Python tests
 
+# yamllint disable-line rule:truthy
 on:
   push:
     branches: [main, master]
@@ -14,9 +16,11 @@ jobs:
 
     steps:
       - name: Checkout code
+        # yamllint disable-line rule:line-length
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
 
       - name: Set up Python
+        # yamllint disable-line rule:line-length
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5.6.0
         with:
           python-version: "3.13.2"

.pre-commit-config.yaml

@@ -1,3 +1,4 @@
+---
 repos:
   - repo: https://github.com/asottile/pyupgrade
     rev: v3.19.1

README.md

@@ -1,3 +1,5 @@
+# aeonview
+
 ```markdown
 #                               _)
 #    _` |   -_)   _ \    \ \ \ / |   -_) \ \  \ /