Rate-limit reset banking and Developer mode added

# Codex app ### New features - Added rate-limit reset banking for Plus and Pro users, including one free reset at launch and [referral invitations](/codex/pricing#invite-friends-and-coworkers) for earning more during the current promotion. Eligible Business members can invite coworkers to earn shared workspace credits through a separate referral program. - Added [Developer mode](/codex/app/browser#developer-mode) for Browser use in Chrome and the Codex in-app browser. It gives Codex controlled Chrome DevTools Protocol (CDP) access for performance profiling and deeper debugging of network traffic, console output, runtime errors, and page state. - Added the `/init` command to the app composer for creating project instructions with the same initialization workflow as the Codex CLI. - Added customizable macOS Dock icons with light and dark Codex variants. - Added Computer Use for Enterprise users outside the European Economic Area, the United Kingdom, and Switzerland. - Added support for configuring per-app access controls for Computer Use on Windows. - Added an **Unread chats** section to the command menu, with the most recently updated unread chat selected by default. ### Performance improvements and bug fixes - Made Browser use up to 2x faster through CDP and DOM snapshot optimizations that reduce browser round trips. - Made command, browser, integration, and source activity summaries easier to understand, and improved how completed chats present files, automations, and other durable output. - Improved plugin management by including workspace plugins, refreshing plugin state more reliably after installation or removal, and letting you upload a new version of an already-shared plugin without changing its access. - Improved usage-limit errors with inline plan and workspace guidance, including reset timing when available. - Added Cmd+Enter and Ctrl+Enter as shortcuts for submitting custom approval feedback. - Fixed Browser use download handling and improved Developer mode recovery and diagnostics. - Fixed scheduled automations so they honor the selected approval mode, and fixed manual project ordering, Browser tab dragging, MCP app sizing after right-pane transitions, and clickable ChatGPT thread mentions. - Fixed issues affecting background agent tab restoration, commit and pull request message generation, sidebar pull request status updates, Codex Mobile QR pairing, remote-control MFA, remote SSH installation and connection, updater prompts, and overlay positioning at non-default zoom levels. - Additional performance improvements and bug fixes.