Move execution order label

Fix #104680

Author: roblourens

src/vs/workbench/contrib/notebook/browser/media/notebook.css

@@ -61,6 +61,10 @@
 	z-index: 1000;
 }
 
+.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row.cell-drag-image .execution-count-label {
+	display: none;
+}
+
 .monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row.cell-drag-image .cell-editor-container > div {
 	padding: 12px 16px;
 }
@@ -401,24 +405,19 @@
 	visibility: visible;
 }
 
-.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell .run-button-container .execution-count-label {
+.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row .cell .execution-count-label {
 	position: absolute;
-	top: -2px;
 	font-size: 10px;
 	font-family: var(--monaco-monospace-font);
-	visibility: visible;
 	white-space: pre;
-	width: 100%;
-	text-align: center;
-	padding-right: 8px;
 	box-sizing: border-box;
 	opacity: .6;
-}
 
-.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row:hover .cell .run-button-container .execution-count-label,
-.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row.cell-output-hover .cell .run-button-container .execution-count-label,
-.monaco-workbench .notebookOverlay > .cell-list-container > .monaco-list > .monaco-scrollable-element > .monaco-list-rows > .monaco-list-row.focused .cell .run-button-container .execution-count-label {
-	visibility: hidden;
+	/* Sizing hacks */
+	left: 26px;
+	width: 35px;
+	bottom: 0px;
+	text-align: center;
 }
 
 .monaco-workbench .notebookOverlay .cell .cell-editor-part {

src/vs/workbench/contrib/notebook/browser/view/renderers/cellRenderer.ts

@@ -661,7 +661,7 @@ export class CodeCellRenderer extends AbstractCellRenderer implements IListRende
 		const runButtonContainer = DOM.append(cellContainer, $('.run-button-container'));
 		const runToolbar = disposables.add(this.createToolbar(runButtonContainer));
 
-		const executionOrderLabel = DOM.append(runButtonContainer, $('div.execution-count-label'));
+		const executionOrderLabel = DOM.append(cellContainer, $('div.execution-count-label'));
 
 		// create a special context key service that set the inCompositeEditor-contextkey
 		const editorContextKeyService = disposables.add(this.contextKeyServiceProvider(container));