feat(share): render colors in the shared terminal — 0.24.0

The terminal view rendered monochrome (QPlainTextEdit.setPlainText), dropping
pyte's per-cell attributes. Rewritten as a QTextEdit that renders fg/bg/bold/
reverse per cell (block cursor = inverted cell), preserving scrollback. The
session already runs the host's $SHELL + config with TERM=xterm-256color, so
fish/ls/git/prompts now look the same as locally.

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 = "0.23.0"
+version = "0.24.0"
 description = "Modular hardware monitoring & crash diagnostics for Linux gamers."
 readme = "README.md"
 requires-python = ">=3.11"