chore: add GitHub Actions workflows and Dependabot config

.github/dependabot.yml

@@ -0,0 +1,20 @@
+version: 2
+
+updates:
+  - package-ecosystem: 'bun'
+    directory: '/'
+    schedule:
+      interval: 'monthly'
+    groups:
+      bun:
+        patterns:
+          - '*'
+
+  - package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: 'monthly'
+    groups:
+      github-actions:
+        patterns:
+          - '*'

.github/workflows/checks.yml

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+name: Checks
+
+on:
+  push:
+    branches:
+      - development
+      - main
+  pull_request:
+    branches:
+      - development
+      - main
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - uses: Screenly/edge-apps-actions/checks@v1

.github/workflows/initialize-edge-app.yml

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+---
+name: Initialize Edge App
+
+on:
+  workflow_dispatch:
+    inputs:
+      environment:
+        description: Target environment for initialization
+        required: true
+        default: stage
+        type: choice
+        options:
+          - stage
+          - production
+      edge_app_name:
+        description: Edge App name (used for the CLI --name flag)
+        required: true
+        type: string
+      edge_app_title:
+        description: Display title for the Edge App instance
+        required: true
+        type: string
+
+run-name: Initializing ${{ inputs.edge_app_name }} in ${{ inputs.environment }}
+
+jobs:
+  initialize:
+    name: Initializing ${{ inputs.edge_app_name }} in ${{ inputs.environment }}
+    runs-on: ubuntu-latest
+    environment: ${{ inputs.environment }}
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          ref: ${{ inputs.environment == 'production' && 'main' || github.ref }}
+      - uses: Screenly/edge-apps-actions/initialize@v1
+        with:
+          screenly_api_token: ${{ secrets.SCREENLY_API_TOKEN }}
+          edge_app_name: ${{ inputs.edge_app_name }}
+          edge_app_title: ${{ inputs.edge_app_title }}
+          environment: ${{ inputs.environment }}

.github/workflows/update-edge-app.yml

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+---
+name: Update Edge App
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - development
+      - main
+
+run-name: Updating Simple Table App in ${{ github.event_name == 'workflow_dispatch' && 'stage' || (github.ref == 'refs/heads/main' && 'production' || 'stage') }}
+
+jobs:
+  deploy-stage:
+    name: Updating Simple Table App in stage
+    runs-on: ubuntu-latest
+    if: (github.event_name == 'push' && github.ref == 'refs/heads/development') || github.event_name == 'workflow_dispatch'
+    environment: stage
+    steps:
+      - uses: actions/checkout@v7
+      - uses: Screenly/edge-apps-actions/update@v1
+        with:
+          screenly_api_token: ${{ secrets.SCREENLY_API_TOKEN }}
+          environment: stage
+          delete_missing_settings: 'true'
+
+  deploy-production:
+    name: Updating Simple Table App in production
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    environment: production
+    steps:
+      - uses: actions/checkout@v7
+      - uses: Screenly/edge-apps-actions/update@v1
+        with:
+          screenly_api_token: ${{ secrets.SCREENLY_API_TOKEN }}
+          environment: production
+          delete_missing_settings: 'true'