fix(cli): correct the missing-PySide6 hint to the real apt packages — 0.36.1

rigdoctor gui suggested 'apt install python3-pyside6' (no such package on
Debian/Ubuntu). Point to the split modules instead.

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

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to RigDoctor are recorded here. Format follows
 (`MAJOR.MINOR.PATCH`, pre-1.0). `__version__` and `pyproject.toml` must match the git
 release tag (so the auto-updater, D18, can compare versions).
 
+## [0.36.1] - 2026-05-22
+### Fixed
+- `rigdoctor gui` printed the wrong fix when PySide6 is missing — it suggested the non-existent
+  `python3-pyside6` package. Now it names the real split modules
+  (`python3-pyside6.qt{widgets,gui,websockets,svg}` + `python3-pyte`).
+
 ## [0.36.0] - 2026-05-22
 ### Fixed
 - **`.deb` now installs all dependencies automatically — no manual tool install.** The previous