fix(gui): show the real reason an Environment Apply/Install failed — 0.10.2

Thread the command output through to the status line and classify it: cancelled
at the password prompt vs. the system rejecting the change (e.g. a BIOS/kernel-
locked PCIe ASPM policy), instead of a vague "cancelled, or needs privileges".

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "rigdoctor"
-version = "0.10.1"
+version = "0.10.2"
 description = "Modular hardware monitoring & crash diagnostics for Linux gamers."
 readme = "README.md"
 requires-python = ">=3.11"