Add unit tests and new components for edge gateway workflows:

- Introduced unit tests for edge gateway workflow helpers, including workflow step resolution, incident action mapping, relay health row formatting, and workspace state merging.
- Added new components for advanced operations, configuration panel, context panel, fleet rail, and health summary.
- Enhanced gateway management UI with support for advanced actions, fallback operations, relay health visualization, and device binding features.

README.md

@@ -57,6 +57,7 @@ npm run test:e2e:batched:chromium -- --grep @smoke
 ```
 
 Artifacts and summaries:
+
 - `output/playwright/batched-chromium/last-run.json`
 - `output/playwright/batched-chromium/failed-shards.json`
 - `output/playwright/batched-chromium/report-index.html`
@@ -65,12 +66,22 @@ Artifacts and summaries:
 
 ## Playwright Full E2E
 
-Run the permanent grouped full-suite entrypoint with a hard max of 5 total workers:
+Run the permanent grouped full-suite entrypoint with a hard max of 5 total workers across:
+
+- `chromium-(desktop|tablet|mobile)`
+- `firefox-(desktop|tablet|mobile)`
+- `webkit-(desktop|tablet|mobile)`
 
 ```sh
 npm run test:e2e:ci
 ```
 
+Run a single full-suite slice for one role and one Playwright project:
+
+```sh
+npm run test:e2e:full:slice -- --role=admin --project=webkit-tablet
+```
+
 Default worker allocation:
 
 ```sh
@@ -91,10 +102,12 @@ PLAYWRIGHT_PARALLEL_WORKERS_WEBKIT=2
 The runner fails fast if the combined worker count exceeds 5.
 
 Artifacts and summaries:
+
 - `output/playwright/ci-parallel-report/index.html`
 - `output/playwright/ci-parallel-chromium/report/index.html`
 - `output/playwright/ci-parallel-firefox/report/index.html`
 - `output/playwright/ci-parallel-webkit/report/index.html`
+- `output/playwright/test-lists/<role>-<project>.txt`
 
 ## Bubblewrap (TWA) Build and Install