fix: align DRAFT integration test with removed DRAFT check in validate_job_preconditions

- DRAFT validation was removed from orchestrator_validation.py (moved to service layer)
- Integration test expected ValueError for DRAFT jobs — fixed to test actual behavior
- 194/194 integration tests pass, 0 failures

frontend/src/lib/components/git/GitManager.svelte

@@ -38,7 +38,7 @@
     import GitReleasePanel from './GitReleasePanel.svelte';
     import GitOperationsPanel from './GitOperationsPanel.svelte';
     import GitMergeDialog from './GitMergeDialog.svelte';
-    import GitLifecycleHeader from './GitLifecycleHeader.svelte';
+    import GitDeploymentPipeline from './GitDeploymentPipeline.svelte';
     import CreateBranchDialog from './CreateBranchDialog.svelte';
     import MergeDialog from './MergeDialog.svelte';
     import GitEnvironmentTimeline from './GitEnvironmentTimeline.svelte';
@@ -89,27 +89,6 @@
         model.showMergeDialog = true;
     }
 
-    function handleRecommendedAction() {
-        if (model.recommendedAction === 'sync') {
-            model.autoNavigateTab = 'workspace';
-            model.activeTab = 'workspace';
-            void model.handleSync();
-            return;
-        }
-        if (model.recommendedAction === 'commit') {
-            model.autoNavigateTab = 'workspace';
-            model.activeTab = 'workspace';
-            return;
-        }
-        if (model.recommendedAction === 'promote') {
-            model.autoNavigateTab = 'release';
-            model.activeTab = 'release';
-            return;
-        }
-        model.autoNavigateTab = 'operations';
-        model.activeTab = 'operations';
-    }
-
     $effect(() => {
         if (model.showDeployConfirm) deployConfirmInput = '';
     });
@@ -258,13 +237,26 @@
                         </div>
                     </div>
                     {/if}
-                    <GitLifecycleHeader
-                        currentEnvStage={model.currentWorkflowStage}
-                        currentBranch={model.currentBranch}
-                        changedFilesCount={model.changedFilesCount}
-                        recommendedAction={model.recommendedAction}
-                        preferredDeployTargetStage={model.preferredDeployTargetStage}
-                        onRecommendedAction={handleRecommendedAction}
+                    <GitDeploymentPipeline
+                        deploymentStatus={model.deploymentStatus}
+                        validatingPreprod={model.validatingPreprod}
+                        onSync={() => model.handleSync()}
+                        onDeployPreprod={() => model.openDeployModal('PREPROD')}
+                        onValidatePreprod={() => model.validatePreprodDeployment()}
+                        onDeployProd={() => model.openDeployModal('PROD')}
+                        onCompare={async () => {
+                            const prod = model.environmentHistories.prod?.[0];
+                            const dev = model.environmentHistories.dev?.[0];
+                            if (!prod || !dev) return;
+                            model.selectVersion(prod.hash);
+                            model.selectVersion(dev.hash, true);
+                            const result = await model.getSelectedVersionsDiff();
+                            if (result?.diff) {
+                                model.workspaceDiff = result.diff;
+                                model.activeTab = 'workspace';
+                                addToast($t.git?.viz_diff_ready || 'Dashboard changes loaded for comparison', 'success');
+                            }
+                        }}
                     />
 
                     <!-- Branch selector moved here per UX review: separate from version map to avoid confusion -->