Project Agents.md Guide for OpenAI Codex

This `AGENTS.md` file provides guidelines for OpenAI Codex and other AI agents interacting with this codebase, including which directories are safe to read from or write to.

Project Structure: AI Agent Handling Guidelines

| Directory | Description | Agent Action | |-----------------|-----------------------------------------------------|----------------------| | `/vendor` | External plugins; may help understand data sources. | Do not modify | | `/l10n` | Translation files from Transifex. | Do not modify | | `/js/3rdParty` | Third-party JavaScript plugins. | Do not modify | | `/css/3rdParty` | Third-party CSS plugins. | Do not modify | | `/sample_data` | Example data for human reference. | Irrelevant to agents | | `/screenshots` | UI images for documentation purposes. | Irrelevant to agents | | `/tests` | phpUnit and SeleniumIDE test cases | use if possible |

General Guidance

Agents should focus on the core application logic and ignore files or folders marked as third-party, sample, or media-related. All changes should preserve the integrity of external dependencies and translations.

For every change, add a meaningful one-liner to the corresponding section (Added, Changed, Fixed) in CHANGELOG.md.

No nodejs or vue components are used. Everything is plain Javascript.