Install & Prime - Install dependencies and run setup scripts
<install-command>
<objective>
Install all project dependencies and prepare the development environment for immediate use.
</objective>
<steps>
<step number="1" name="detect-environment">
<action>Identify project type and package managers from README.md and config files</action>
<checks>
<check>package.json for npm/yarn/pnpm</check>
<check>requirements.txt or pyproject.toml for Python</check>
<check>go.mod for Go</check>
<check>Cargo.toml for Rust</check>
<check>pom.xml or build.gradle for Java</check>
<check>Gemfile ...