CodeLess UI polish, analytics, and Code guardrails.

Refreshed the CodeLess portal around bottom-dock navigation, four theme modes, lucide action icons, and responsive panels modeled on the Molten Hub Code interface.

Added tabbed add-on management for Codex, Claude Code, and Jira Worker so each provider gets a matching tab panel, role toggles, login actions, and readiness status.

Moved refresh into the bottom dock, updated browser titles to AI Augmented Engineering sections, and added guided help for jobs, repositories, secrets, submissions, and add-on setup.

Added Google Analytics page-view and event tracking with sanitized event names and parameters that drop secret-like keys, prompts, URLs, commands, and token-shaped values.

Added accessibility regression coverage for add-on tabs so aria-controls targets match rendered panels and inactive panels stay hidden.

Made local single-run submissions treat actionable no-change completions without file changes, pull requests, or concrete no-op evidence as failures instead of successful no-op runs.

Marked release-entry requests that would require invented content as non-remediable follow-up failures, stopping retries when a UTC day has no repository changes.

Added regression coverage for run-single no-change handling, non-remediable invented-content detection, and Hub failure-follow-up skips.