workflows: update for migration (#30)

Signed-off-by: Patrick Stephens <[email protected]>

.github/actionlint-matcher.json

@@ -0,0 +1,17 @@
+{
+    "problemMatcher": [
+      {
+        "owner": "actionlint",
+        "pattern": [
+          {
+            "regexp": "^(?:\\x1b\\[\\d+m)?(.+?)(?:\\x1b\\[\\d+m)*:(?:\\x1b\\[\\d+m)*(\\d+)(?:\\x1b\\[\\d+m)*:(?:\\x1b\\[\\d+m)*(\\d+)(?:\\x1b\\[\\d+m)*: (?:\\x1b\\[\\d+m)*(.+?)(?:\\x1b\\[\\d+m)* \\[(.+?)\\]$",
+            "file": 1,
+            "line": 2,
+            "column": 3,
+            "message": 4,
+            "code": 5
+          }
+        ]
+      }
+    ]
+  }

.github/dependabot.yml

@@ -0,0 +1,14 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "workflows: "
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "npm: "

.github/workflows/pr-lint.yaml

@@ -0,0 +1,18 @@
+name: PR - linting
+on:
+    pull_request:
+    workflow_dispatch:
+
+jobs:
+  actionlint-pr:
+    permissions:
+      contents: read
+    runs-on: ubuntu-latest
+    name: Actionlint
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          echo "::add-matcher::.github/actionlint-matcher.json"
+          bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
+          ./actionlint -color -shellcheck=
+        shell: bash