🐛 fix(vscode): URI 开终端复用已有标签组，不再强制劈栏

vscode/src/panel/handlers/terminals.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { terminalEditorColumn } from '../terminalColumn'
+import { existingTerminalGroupColumn, terminalEditorColumn } from '../terminalColumn'
 
 describe('terminalEditorColumn', () => {
   it('分屏 → 右侧第 2 栏', () => {
@@ -9,3 +9,31 @@ describe('terminalEditorColumn', () => {
     expect(terminalEditorColumn(false)).toBe(-1)
   })
 })
+
+describe('existingTerminalGroupColumn', () => {
+  it('没有任何终端 tab → -1', () => {
+    expect(existingTerminalGroupColumn([
+      { viewColumn: 1, isActive: true, tabs: [{ isTerminal: false }] },
+    ])).toBe(-1)
+  })
+
+  it('已有一组含终端 → 该组 viewColumn', () => {
+    expect(existingTerminalGroupColumn([
+      { viewColumn: 1, isActive: true, tabs: [{ isTerminal: true }] },
+    ])).toBe(1)
+  })
+
+  it('多组时活动组有终端 → 活动组', () => {
+    expect(existingTerminalGroupColumn([
+      { viewColumn: 1, isActive: false, tabs: [{ isTerminal: true }] },
+      { viewColumn: 2, isActive: true, tabs: [{ isTerminal: true }] },
+    ])).toBe(2)
+  })
+
+  it('多组时活动组没有终端、另一组有 → 有终端的那组', () => {
+    expect(existingTerminalGroupColumn([
+      { viewColumn: 1, isActive: false, tabs: [{ isTerminal: true }] },
+      { viewColumn: 2, isActive: true, tabs: [{ isTerminal: false }] },
+    ])).toBe(1)
+  })
+})