feat: add PUSH_IMAGE input for docker builds (#26254)

* feat: add PUSH_IMAGE boolean input to release-docker workflow

Co-Authored-By: keith@cal.com <keithwillcode@gmail.com>

* refactor: simplify push-image expression to always return string

Co-Authored-By: keith@cal.com <keithwillcode@gmail.com>

* fix: make RELEASE_TAG input work for manual workflow triggers

Co-Authored-By: keith@cal.com <keithwillcode@gmail.com>

* fix: add postMessage listener to capture __iframeReady events early

This fixes a race condition in the embed E2E tests where the __iframeReady
event could fire before the Cal.ns[namespace] API was ready to receive it.

The fix adds a window.message listener immediately in the addInitScript that
captures __iframeReady events directly from postMessage, which doesn't depend
on the namespace API being ready. This ensures window.iframeReady is set
even if the event fires before the Cal API listener is attached.

Co-Authored-By: keith@cal.com <keithwillcode@gmail.com>

* Revert "fix: add postMessage listener to capture __iframeReady events early"

This reverts commit fdd02fcf1e5286f2b3b36a9f4c9889b269720845.

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

.github/workflows/release-docker.yaml

@@ -14,7 +14,12 @@ on:
   workflow_dispatch:
     inputs:
       RELEASE_TAG:
-        description: "v{Major}.{Minor}.{Patch}"
+        description: "Tag to build (e.g., v6.0.5)"
+        required: true
+      PUSH_IMAGE:
+        description: "Push the Docker image to DockerHub"
+        type: boolean
+        default: true
 
 jobs:
   release-amd64:
@@ -23,9 +28,16 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.RELEASE_TAG || github.ref }}
 
       - name: "Determine tag"
-        run: 'echo "RELEASE_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV'
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "RELEASE_TAG=${{ inputs.RELEASE_TAG }}" >> $GITHUB_ENV
+          else
+            echo "RELEASE_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+          fi
 
       - name: Build and test Docker image
         uses: ./.github/actions/docker-build-and-test
@@ -39,7 +51,7 @@ jobs:
           postgres-password: ${{ env.POSTGRES_PASSWORD }}
           postgres-db: ${{ env.POSTGRES_DB }}
           database-host: ${{ env.DATABASE_HOST }}
-          push-image: "true"
+          push-image: ${{ (github.event_name == 'push' || inputs.PUSH_IMAGE) && 'true' || 'false' }}
           use-as-latest: "true"
 
       - name: Notify Slack on Success
@@ -70,9 +82,16 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.RELEASE_TAG || github.ref }}
 
       - name: "Determine tag"
-        run: 'echo "RELEASE_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV'
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "RELEASE_TAG=${{ inputs.RELEASE_TAG }}" >> $GITHUB_ENV
+          else
+            echo "RELEASE_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+          fi
 
       - name: Build and test Docker image
         uses: ./.github/actions/docker-build-and-test
@@ -86,7 +105,7 @@ jobs:
           postgres-password: ${{ env.POSTGRES_PASSWORD }}
           postgres-db: ${{ env.POSTGRES_DB }}
           database-host: ${{ env.DATABASE_HOST }}
-          push-image: "true"
+          push-image: ${{ (github.event_name == 'push' || inputs.PUSH_IMAGE) && 'true' || 'false' }}
 
       - name: Notify Slack on Success
         if: success()