fix(desktop): stop pruning _pyrepl from Windows/Linux stdlib (#31)

CPython 3.14's pydoc (and pdb) import _pyrepl at module load, so pruning it
breaks any desktop app importing pydoc/pdb/pytest with:

  ModuleNotFoundError: No module named '_pyrepl'

Un-prune _pyrepl in the Windows and Linux Dart excludes. macOS/iOS/Android
already un-pruned it (mobile fix #29); their comments now also cite pydoc.

Fixes flet-dev/serious-python#236

Author: FeodorFitsner

android/python-android-dart.exclude

@@ -21,7 +21,8 @@ lib/python*/turtle*
 lib/python*/wsgiref
 # Interactive-REPL / dev-only modules + easter eggs / frozen demos (never imported when
 # running a script in embedded mode). _pyrepl is intentionally NOT pruned: CPython 3.14's
-# pdb imports it at module load, so dropping it breaks pdb / pytest / anything that imports it.
+# pydoc and pdb import it at module load, so dropping it breaks pydoc / pdb / pytest /
+# anything that imports them.
 lib/python*/rlcompleter*
 lib/python*/tabnanny*
 lib/python*/antigravity*

darwin/python-darwin-stdlib.exclude

@@ -20,8 +20,8 @@ turtle*
 wsgiref
 # Interactive-REPL / dev-only modules — never imported when running a script (embedded
 # mode); plus easter eggs and frozen demo modules. _pyrepl is intentionally NOT pruned:
-# CPython 3.14's pdb imports it at module load, so dropping it breaks pdb / pytest /
-# anything that imports it on-device.
+# CPython 3.14's pydoc and pdb import it at module load, so dropping it breaks
+# pydoc / pdb / pytest / anything that imports them.
 rlcompleter*
 tabnanny*
 antigravity*

linux/python-linux-dart.exclude

@@ -20,7 +20,8 @@ lib/python*/turtle*
 lib/python*/wsgiref
 # Interactive-REPL / dev-only modules + easter eggs / frozen demos (never imported when
 # running a script in embedded mode). Globs catch the .pyc too (sources go via *.py above).
-lib/python*/_pyrepl
+# _pyrepl is intentionally NOT pruned: CPython 3.14's pydoc and pdb import it at module
+# load, so dropping it breaks pydoc / pdb / pytest / anything that imports them.
 lib/python*/rlcompleter*
 lib/python*/tabnanny*
 lib/python*/antigravity*

windows/python-windows-dart.exclude

@@ -13,7 +13,8 @@ Lib/site-packages/pip*
 Lib/site-packages/setuptools*
 Lib/site-packages/wheel*
 # Interactive-REPL / dev-only modules + easter eggs / frozen demos.
-Lib/_pyrepl
+# _pyrepl is intentionally NOT pruned: CPython 3.14's pydoc and pdb import it at
+# module load, so dropping it breaks pydoc / pdb / pytest / anything that imports them.
 Lib/rlcompleter.py
 Lib/tabnanny.py
 Lib/antigravity.py