Added edge image pipeline

Author: Zozman

.github/dependabot.yaml

@@ -19,4 +19,9 @@ updates:
       prefix: "deps"
     labels:
       - "dependencies"
-      - "docker"
+      - "docker"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    open-pull-requests-limit: 10
+    schedule:
+      interval: "daily"

.github/workflows/edge.yaml

@@ -0,0 +1,44 @@
+# Edge Image Build Workflow
+# This workflow builds and pushes the edge image for the Stream Webpage Container on merge to the main branch.
+name: Edge Image Build
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Generate Docker Metadata
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ghcr.io/zozman/stream-webpage-container
+          tags: |
+            type=raw,value=edge
+            type=sha
+            type=sha,format=long
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build & Push Docker Image to GitHub Container Registries
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          platforms: linux/amd64
+          context: .
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

README.md

@@ -145,4 +145,6 @@ To enable status checking for Twitch, provide a `TWITCH_CHANNEL`, `TWITCH_CLIENT
 
 ## About
 
-Cobbled together by [Zac Lovoy](https://bsky.app/profile/zwlovoy.bsky.social) (aka [BigZoz on Twitch](https://www.twitch.tv/bigzoz)).  If you're interested in some of other streaming adjacent stuff, check out [YarpBot](https://yarpbot.com) or the [Filters Extension for Twitch](https://dashboard.twitch.tv/extensions/npqfekui52xl3nuuk91h2pmrszod57).  Or whatever; I'm not your dad.
+Cobbled together by [Zac Lovoy](https://bsky.app/profile/zwlovoy.bsky.social) (aka [BigZoz on Twitch](https://www.twitch.tv/bigzoz)).  If you're interested in some of other streaming adjacent stuff, check out [YarpBot](https://yarpbot.com) or the [Filters Extension for Twitch](https://dashboard.twitch.tv/extensions/npqfekui52xl3nuuk91h2pmrszod57).
+
+Or whatever; I'm not your dad.