research-integrity 1.4.1

Directory validation fix.

The hook and the local server now start from shell scripts under the plugin path. They do not read the process environment. A 512×512 PNG icon is at .claude-plugin/icon.png.

The shell scripts still start the Python files. The directory says a file a script runs in turn is read by a reviewer, and that waiting for that review is acceptable.

Not claimed. This does not change the research rules.