fix(ci): Run Playwright containers as root for Docker socket access

E2E tests need Docker-in-Docker (Verdaccio registry). The actions-runner
base image runs as non-root 'runner' user which cannot access the
Docker socket mounted from the host. Run as root to fix permissions.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: mydea

.github/workflows/build.yml

@@ -501,7 +501,7 @@ jobs:
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-      options: --ipc=host
+      options: --ipc=host --user root
     timeout-minutes: 25
     strategy:
       fail-fast: false
@@ -605,7 +605,7 @@ jobs:
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-      options: --ipc=host
+      options: --ipc=host --user root
     timeout-minutes: 15
     strategy:
       fail-fast: false
@@ -799,7 +799,7 @@ jobs:
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-      options: --ipc=host
+      options: --ipc=host --user root
     timeout-minutes: 15
     strategy:
       fail-fast: false
@@ -903,7 +903,7 @@ jobs:
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-      options: --ipc=host
+      options: --ipc=host --user root
     timeout-minutes: 15
     env:
       # We just use a dummy DSN here, only send to the tunnel anyhow
@@ -1035,7 +1035,7 @@ jobs:
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-      options: --ipc=host
+      options: --ipc=host --user root
     timeout-minutes: 15
     env:
       E2E_TEST_AUTH_TOKEN: ${{ secrets.E2E_TEST_AUTH_TOKEN }}

.github/workflows/canary.yml

@@ -77,7 +77,7 @@ jobs:
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-      options: --ipc=host
+      options: --ipc=host --user root
     timeout-minutes: 20
     env:
       # We just use a dummy DSN here, only send to the tunnel anyhow

.github/workflows/flaky-test-detector.yml

@@ -45,7 +45,7 @@ jobs:
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-      options: --ipc=host
+      options: --ipc=host --user root
     timeout-minutes: 60
     name: 'Check tests for flakiness'
     # Also skip if PR is from master -> develop