Cleanup GitHub Actions (#2983)

This is mostly just about naming. Plus removing an unused end-to-end testing workflow.

.github/workflows/build.yaml

@@ -17,7 +17,7 @@ on:
       - "docs/**"
 jobs:
   build_element_call:
-    uses: ./.github/workflows/element-call.yaml
+    uses: ./.github/workflows/lib/build-element-call.yaml
     with:
       vite_app_version: ${{ github.event.release.tag_name || github.sha }}
     secrets:

.github/workflows/docker.yaml → .github/workflows/lib/build-and-publish-docker.yaml

@@ -1,4 +1,4 @@
-name: Docker - Deploy
+name: Build and publish docker image
 on:
   workflow_call:
     inputs:

.github/workflows/element-call.yaml → .github/workflows/lib/build-element-call.yaml

@@ -1,4 +1,4 @@
-name: Element Call - Build
+name: Build Element Call
 on:
   workflow_call:
     inputs:

.github/workflows/netlify.yaml → .github/workflows/lib/deploy-to-netlify.yaml

@@ -1,4 +1,4 @@
-name: Netlify - Deploy
+name: Deploy to Netlify
 on:
   workflow_call:
     inputs:

.github/workflows/pr-deploy.yaml

@@ -1,4 +1,4 @@
-name: PR Preview Deployments
+name: Deploy previews for PRs
 on:
   workflow_run:
     workflows: ["Build"]
@@ -24,7 +24,7 @@ jobs:
     needs: prdetails
     permissions:
       deployments: write
-    uses: ./.github/workflows/netlify.yaml
+    uses: ./.github/workflows/lib/deploy-to-netlify.yaml
     with:
       artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
       pr_number: ${{ needs.prdetails.outputs.pr_number }}
@@ -42,7 +42,7 @@ jobs:
     permissions:
       contents: write
       packages: write
-    uses: ./.github/workflows/docker.yaml
+    uses: ./.github/workflows/lib/build-and-publish-docker.yaml
     with:
       artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
       docker_tags: |

.github/workflows/publish.yaml

@@ -1,4 +1,4 @@
-name: Build & publish images to the package registry for tags
+name: Build & publish images to the package registry for releases
 
 on:
   release:
@@ -16,7 +16,7 @@ env:
 jobs:
   build_element_call:
     if: ${{ github.event_name == 'release' }}
-    uses: ./.github/workflows/element-call.yaml
+    uses: ./.github/workflows/lib/build-element-call.yaml
     with:
       vite_app_version: ${{ github.event.release.tag_name || github.sha }}
     secrets:
@@ -62,7 +62,7 @@ jobs:
     permissions:
       contents: write
       packages: write
-    uses: ./.github/workflows/docker.yaml
+    uses: ./.github/workflows/lib/build-and-publish-docker.yaml
     with:
       artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
       docker_tags: |