fix(install): restrict vendor sys.path and PyInstaller imports to frozen builds only (v0.2.15)

The vendor directory was unconditionally prepended to sys.path, causing
pip/pipx installs to load incomplete vendored setuptools (missing data
files like Lorem ipsum.txt) instead of the system package. Now the
vendor path is only added for PyInstaller frozen builds, and the
force-import block in cli.py is similarly guarded behind sys.frozen.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

pyproject.toml

@@ -14,7 +14,7 @@ voxvera = ["templates/**", "src/**", "resources/**", "locales/**", "resources/bi
 
 [project]
 name = "voxvera"
-version = "0.2.14"
+version = "0.2.15"
 description = "VoxVera CLI utilities"
 readme = "README.md"
 authors = [{name = "VoxVera"}]

voxvera/__init__.py

@@ -1,16 +1,12 @@
 import sys
 from pathlib import Path
 
-__version__ = "0.2.13"
+__version__ = "0.2.15"
 
-# Add the vendor directory to sys.path. We prepend it to ensure our bundled
-# dependencies take priority over potentially incompatible system packages
-# (e.g. Flask/Werkzeug version mismatches on Debian).
+# Add the vendor directory to sys.path ONLY for PyInstaller (frozen) builds.
+# For pip/pipx installs the system/venv packages are correct and the vendored
+# copies are incomplete (missing data files), so we must not shadow them.
 if getattr(sys, 'frozen', False):
     vendor_dir = Path(sys._MEIPASS).joinpath("voxvera", "vendor")
-else:
-    vendor_dir = Path(__file__).parent / "vendor"
-
-if vendor_dir.exists():
-    if str(vendor_dir) not in sys.path:
+    if vendor_dir.exists() and str(vendor_dir) not in sys.path:
         sys.path.insert(0, str(vendor_dir))

voxvera/cli.py

@@ -11,15 +11,18 @@ from pathlib import Path
 from importlib import resources
 from importlib.resources.abc import Traversable
 
-# Force PyInstaller to bundle these critical dependencies for onionshare-cli
-try:
-    import pkg_resources
-    import setuptools
-    import jaraco
-    import platformdirs
-    import packaging
-except ImportError:
-    pass
+# Force PyInstaller to bundle these critical dependencies for onionshare-cli.
+# Only needed at freeze-time analysis; skip for normal pip/pipx installs to
+# avoid pulling in vendored copies that may be incomplete.
+if getattr(sys, 'frozen', False):
+    try:
+        import pkg_resources
+        import setuptools
+        import jaraco
+        import platformdirs
+        import packaging
+    except Exception:
+        pass
 
 from InquirerPy import prompt, inquirer
 from rich.console import Console