Reposition History button from overflow to main toolbar

[victoraranda]

Problem

History button requires two clicks: overflow menu followed by History selection. Direct toolbar placement reduces interaction overhead.

Implementation

Modify src/package.json lines 227 and 269:

• Change historyButtonClicked group from overflow@1 to navigation@2
• Shift navigation items: marketplace@3, settings@4, cloud@5

Testing

• Backend: 290 files, 3778 tests passing
• UI: 86 files, 1032 tests passing
• Manual verification in Extension Development Host

Files Modified

• src/package.json (menu contributions)

[roomote]

I'm exploring a potential fix for repositioning the History button to the main toolbar and will open a PR to share progress.

[hannesrudolph]

We moved it out of the bar as it was too busy for a button rarely used by most users. Right now if you press the + in the menu bar it will pull up your last 3 tasks.

[roomote]

Opened a PR with my attempt at addressing this issue: #7889

The implementation repositions the History button from the overflow menu to the main toolbar as requested, reducing the interaction from two clicks to one. All tests are passing and CI checks have completed successfully. Feedback welcome!