Data Explorer strips whitespace in middle of column name

[jonvanausdeln]

System details:

Positron and OS details:

Positron Version: 2025.01.0 (system setup) build 152
Code - OSS Version: 1.95.0
Commit: 66aa3fb
Date: 2025-01-06T02:53:20.465Z
Electron: 32.2.1
Chromium: 128.0.6613.186
Node.js: 20.18.0
V8: 12.8.374.38-electron.0
OS: Windows_NT x64 10.0.26100

Interpreter details:

Describe the issue:

#3089 (comment)

When a column name has more than one space in the middle, it gets stripped by data explorer

## Steps to reproduce the issue:

import pandas as pd

lead_ws = pd.DataFrame({"          leading_whitespace": [1,2,3], 
                       "trailing whitespace               ": [1,2,3],
                       "middle                 whitespace": [1,2,3]})

Expected or desired behavior:

Whitespace to be preserved

Were there any error messages in the UI, Output panel, or Developer Tools console?

[jthomasmock]

Also in the Summary Panel: