DEVXT-1965 remove users from enterprise

utils/github/ent-remove-users/.gitignore

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+.DS_Store
+*.log
+*.bak
+*.csv
+*.txt
+node_modules/

utils/github/ent-remove-users/.tool-versions

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+nodejs 26.7.0

utils/github/ent-remove-users/README.md

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+# ent-remove-users
+
+A small Node.js utility for removing GitHub users from a GitHub Enterprise using the GitHub GraphQL API.
+
+## What it does
+
+This tool:
+
+- reads a CSV file containing GitHub usernames
+- resolves each GitHub username to a GitHub user ID
+- removes each user from the specified GitHub Enterprise
+- supports a safe dry-run mode by default
+
+## Prerequisites
+
+- Node.js 26 or newer
+- A GitHub token with permissions `admin:enterprise`
+
+## Installation
+
+From this directory, install dependencies:
+
+```bash
+npm install
+```
+
+## Environment
+
+Set a GitHub token before running the script:
+
+```bash
+export GITHUB_TOKEN=your_token_here
+```
+
+## Usage
+
+Run the script in dry-run mode (default):
+
+```bash
+npm run start -- --enterprise <enterprise-slug> --file <path-to-csv>
+```
+
+To actually remove users, add the `--remove` flag:
+
+```bash
+npm run start -- --enterprise <enterprise-slug> --file <path-to-csv> --remove
+```
+
+### Arguments
+
+- `--enterprise` or `-e`: GitHub Enterprise slug
+- `--file` or `-f`: Path to the CSV file containing usernames
+- `--remove` or `-r`: Perform the removal; without this flag, the script runs in safe preview mode
+
+## CSV format
+
+The CSV file must include a `userName` column. All other columns are ignored.
+
+Example:
+
+```csv
+userName
+octocat
+hubot
+```
+
+## Safety notes
+
+- The script prompts for confirmation before proceeding.
+- Without `--remove`, it will not remove users and instead simulates the process.
+- Review the target enterprise and CSV contents carefully before running the removal flow.