docs: update README with Devcontainer instructions

Add instructions for using Dev to run tests.Remove the install script it is no longer needed. 
Update trademark section for clarity.

.devcontainer/devcontainer.json

@@ -20,7 +20,6 @@
 
 	// Uncomment the next line to run commands after the container is created.
 	// "postCreateCommand": "cat /etc/os-release",
-	"postCreateCommand": "./install.sh",
 
 	// Configure tool-specific properties.
 	// "customizations": {},

README.md

@@ -103,6 +103,13 @@ hatch shell
 hatch test
 ```
 
+Alternative method: using Devcontainer
+- Reopen project in the Devcontainer (via the Command Palette: `Reopen in Container`)
+- Once inside the container, run:
+```sh
+hatch test
+```
+
 ### Running Pre-commit Checks
 
 Please run the pre-commit checks before submitting a PR.

install.sh

@@ -1,7 +0,0 @@
-#!/bin/sh
-
-# Install the current project in editable mode
-echo "Installing the project in editable mode..."
-pip install -e .
-
-echo "Setup complete!"