ci: add workflow_dispatch trigger (stage only) to update-edge-app.yml

[nicomiguelino]

• Add manual trigger that always deploys to stage
• Simplify job conditions: dispatch runs deploy-stage; production deploys on push to main only
• Update run-name to resolve environment from event type or git ref
• Fix echo casing in initialize-edge-app.yml to match update workflow

[Copilot]

Pull request overview

Adds a manual (workflow_dispatch) trigger to the Edge App update workflow so operators can explicitly choose the target environment, and aligns log output casing between the update and initialize workflows.

Changes:

• Added workflow_dispatch with an environment choice input (stage/production) to update-edge-app.yml.
• Updated run-name and per-job if conditions to support manual dispatch alongside branch pushes.
• Standardized “Current User/Team” echo casing in both workflows.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
.github/workflows/update-edge-app.yml	Adds manual dispatch + environment selection; updates run naming and job gating logic.
.github/workflows/initialize-edge-app.yml	Normalizes echo output casing to match the update workflow.

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

Comments suppressed due to low confidence (2)

.github/workflows/update-edge-app.yml:30

• With the new workflow_dispatch trigger, a user can run this workflow from an arbitrary branch/ref in the UI. That means selecting environment: production could still check out and deploy the workflow’s selected branch (e.g. development), which risks updating the production Edge App from the wrong code/config. Consider forcing actions/checkout to use main for production dispatches and development for stage dispatches (while keeping github.sha for push runs).

    if: (github.event_name == 'push' && github.ref == 'refs/heads/development') || (github.event_name == 'workflow_dispatch' && inputs.environment == 'stage')
    environment: stage
    steps:
      - uses: actions/checkout@v6
      # TODO: Refactor into Screenly/edge-apps-actions/whoami@v1

.github/workflows/update-edge-app.yml:64

• Same concern as stage: on workflow_dispatch, the workflow may run from a non-main ref even when inputs.environment == 'production', but the job will still deploy to the production GitHub Environment. This can update production using code/config from the wrong branch. Force checkout to main for production dispatch runs (and keep github.sha for push runs) to avoid accidental misdeploys.

    if: (github.event_name == 'push' && github.ref == 'refs/heads/main') || (github.event_name == 'workflow_dispatch' && inputs.environment == 'production')
    environment: production
    steps:
      - uses: actions/checkout@v6
      # TODO: Refactor into Screenly/edge-apps-actions/whoami@v1