List columns uses non-ascii characters in display, even when pl.Config.set_ascii_tables(True)

[kevinli1993]

Checks

• I have checked that this issue has not already been reported.
• I have confirmed this bug exists on the latest version of Polars.

Reproducible example

>>> import polars as pl
>>> pl.Config.set_ascii_tables(True)
>>> pl.DataFrame(pl.Series("x", [list(range(100))]))
shape: (1, 1)
+--------------+
| x            |
| ---          |
| list[i64]    |
+==============+
| [0, 1, … 99] |
+--------------+

Log output

No response

Issue description

Notice that the ellipsis character … is used in the list column display; could we change this to ... when set_ascii_tables=True?

Expected behavior

shape: (1, 1)
+----------------+
| x              |
| ---            |
| list[i64]      |
+================+
| [0, 1, ... 99] |
+----------------+

Installed versions

--------Version info---------
Polars:              1.13.0
Index type:          UInt32
Platform:            macOS-14.5-arm64-arm-64bit
Python:              3.12.7 (main, Oct  5 2024, 00:14:26) [Clang 15.0.0 (clang-1500.1.0.2.5)]
LTS CPU:             False

----Optional dependencies----
adbc_driver_manager  <not installed>
altair               <not installed>
cloudpickle          <not installed>
connectorx           <not installed>
deltalake            <not installed>
fastexcel            <not installed>
fsspec               <not installed>
gevent               <not installed>
great_tables         <not installed>
matplotlib           3.9.2
nest_asyncio         1.6.0
numpy                2.1.3
openpyxl             <not installed>
pandas               2.2.3
pyarrow              18.0.0
pydantic             <not installed>
pyiceberg            <not installed>
sqlalchemy           <not installed>
torch                <not installed>
xlsx2csv             <not installed>
xlsxwriter           <not installed>