chore: require pytest 9.1.1 to match the host runtime

The client floor now matches the pixi interpreter, and host_name is documented as the HostApp key.

Author: trgiangv

README.md

@@ -19,13 +19,15 @@ uv add revitdevtool_pytest
 | Requirement | Version |
 |---|---|
 | Python | >= 3.10 |
-| pytest | >= 9.0 |
+| pytest | >= 9.1.1, < 10 |
 | pywin32 | >= 311 |
 | OS | Windows (Named Pipes) |
 | Host | [RevitDevTool](https://github.com/trgiangv/RevitDevTool) add-in loaded |
 
 ## Supported hosts
 
+`host_name` is the lowercase name of the RevitDevTool `HostApp` enum (`Revit` → `revit`, `Civil3D` → `civil3d`). Each name is declared once in `src/revitdevtool_pytest/constants.py`. `HOST_REGISTRY` and the AutoCAD `InstalledProducts` map (`ACAD`, `C3D`, `PLNT3D`, …) both use those constants as keys. Do not add a second spelling for the same host.
+
 ### Supported today
 
 | `host_name` | Application | Pipe prefix |

pyproject.toml

@@ -24,7 +24,7 @@ classifiers = [
     "Programming Language :: Python :: 3.13",
     "Topic :: Software Development :: Testing",
 ]
-dependencies = ["pytest>=9.0", "pywin32>=311"]
+dependencies = ["pytest>=9.1.1,<10", "pywin32>=312"]
 
 [project.entry-points."pytest11"]
 revitdevtool = "revitdevtool_pytest.plugin"