fix: address review comments - properly configure overflow menu items

- Remove navigation group from historyButtonClicked to move it to overflow
- Add navigation@3 to settingsButtonClicked to keep it in primary header
- Remove navigation group from marketplaceButtonClicked to move it to overflow

This ensures only New Task and Settings remain in the primary header as intended.

Author: daniel-lxs

src/package.json

@@ -220,11 +220,11 @@
 				},
 				{
 					"command": "roo-cline.historyButtonClicked",
-					"group": "navigation@2",
 					"when": "view == roo-cline.SidebarProvider"
 				},
 				{
 					"command": "roo-cline.settingsButtonClicked",
+					"group": "navigation@3",
 					"when": "view == roo-cline.SidebarProvider"
 				},
 				{
@@ -233,7 +233,6 @@
 				},
 				{
 					"command": "roo-cline.marketplaceButtonClicked",
-					"group": "navigation@3",
 					"when": "view == roo-cline.SidebarProvider"
 				},
 				{
@@ -253,11 +252,11 @@
 				},
 				{
 					"command": "roo-cline.historyButtonClicked",
-					"group": "navigation@2",
 					"when": "activeWebviewPanelId == roo-cline.TabPanelProvider"
 				},
 				{
 					"command": "roo-cline.settingsButtonClicked",
+					"group": "navigation@3",
 					"when": "activeWebviewPanelId == roo-cline.TabPanelProvider"
 				},
 				{
@@ -266,7 +265,6 @@
 				},
 				{
 					"command": "roo-cline.marketplaceButtonClicked",
-					"group": "navigation@3",
 					"when": "activeWebviewPanelId == roo-cline.TabPanelProvider"
 				},
 				{