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

.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
@@ -20,10 +22,12 @@ jobs:
     name: PR Lint
     runs-on: ubuntu-latest
     permissions:
-      contents: write # only for delete-branch option
+      contents: write  # only for delete-branch option
       issues: write
       pull-requests: write
       statuses: write
 
     steps:
-      - uses: ivuorinen/actions/pr-lint@edb5db7b564801bc35bcd5b7667c185760d05fdd # 25.4.28
+      # yamllint disable rule:line-length
+      - uses: ivuorinen/actions/pr-lint@edb5db7b564801bc35bcd5b7667c185760d05fdd  # 25.4.28
+      # yamllint enable rule:line-length

.github/workflows/python-tests.yml

@@ -1,10 +1,12 @@
+---
 name: Python tests
 
+# yamllint disable-line rule:truthy
 on:
   push:
-    branches: [ main, master ]
+    branches: [main, master]
   pull_request:
-    branches: [ main, master ]
+    branches: [main, master]
 
 permissions: read-all
 
@@ -14,10 +16,12 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        # yamllint disable-line rule:line-length
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
 
       - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+        # yamllint disable-line rule:line-length
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5.6.0
         with:
           python-version: "3.13.2"