Terminal Binding Context Menu

[couimet]

Goal

Add "Bind RangeLink Here" command to terminal tab context menu with visual indicator for bound terminal.

Background

Currently, terminal binding is done via command palette:

• RangeLink: Bind to Terminal
• RangeLink: Unbind

For better discoverability, add context menu integration directly on terminal tabs.

Implementation

Add context menu contribution in package.json:

"menus": {
  "terminal/context": [
    {
      "command": "rangelink.bindToTerminal",
      "when": "terminalFocus",
      "group": "rangelink"
    }
  ]
}

Visual indicator:

• Show checkmark (✓) next to "Bind RangeLink Here" if this terminal is currently bound
• Use VSCode's when clause to conditionally show checkmark

Done When

• Context menu entry added to terminal tabs
• Command works from context menu
• Checkmark indicator shows for bound terminal
• Tests verify context menu integration
• README mentions context menu option

Estimated Time

1 hour

Priority

Nice-to-have - Improves discoverability for new users