feat(runs): add runs pages, polling, autorefresh indicator, and scheduler fix

- add global runs page and per-scenario runs/run-detail pages
- run detail page polls every 1s until pass/fail, cleans up on unmount
- runs list pages poll every 10s with AutoRefreshIndicator (pulse on data load)
- fix scheduler: set run to pass after empty step loop to prevent stuck in_progress
- fix table header colors and link cell color for readability
- fix play button to navigate to the new run after creation
- fix package.json import paths in server for Docker build context

server/src/scenario/scenario.controller.ts

@@ -49,6 +49,13 @@ export class ScenarioController {
     return this.scenarioService.findAll(query);
   }
 
+  @Get("runs")
+  @ApiOperation({ summary: "List runs across all scenarios (paginated, filterable by status)" })
+  @ApiResponse({ status: 200 })
+  findAllRuns(@Query() query: RunsQueryDto) {
+    return this.scenarioService.findAllRuns(query);
+  }
+
   @Get(":id")
   @ApiOperation({ summary: "Get a scenario with its steps" })
   @ApiResponse({ status: 200 })