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Full Astra Marketing, Content & Business Automation System (Milestones 1–3) with 10-stage end-to-end autonomous pipeline, campaign builder, creative generator, multi-platform adaptation, human approval workflow, mock publisher, analytics telemetry, learning loop, and desktop-first Electron workstation.

Added

• 10-stage autonomous pipeline: Objective -> Research -> Strategy -> Campaign -> Creative -> Formats -> Approval -> Publishing -> Analytics -> Learning.
• Multi-platform format adaptation (Twitter/X, LinkedIn, Meta/Instagram, YouTube, Email, Blog) with character limits, tone calibration, and hashtag heuristics.
• Campaign and creative asset generator with multi-variant rendering and audience targeting.
• Strict Human Approval Workflow: Cryptographic staging requiring operator approval for all publishing steps.
• Mock and live publisher integrations with configurable dispatch simulation and rate-limiting.
• Performance analytics telemetry and learning loop engine for iterative strategy refinement.
• Full desktop Electron workstation with dark technical aesthetic, real-time stage stepper, and persistent local storage.

Improved

• Pipeline stage transitions hardened with strict contract validation and TOCTOU defense.
• Creative generation pipeline optimized for sub-100ms multi-variant synthesis.
• Local state persistence with atomic SQLite transactions.

Fixed

• Audited and remediated edge cases in stage sequencing and cancellation propagation.
• State reconciliation during abrupt desktop application restarts.

Known Invariants & Boundaries

• Windows 10/11 x64 primary desktop target. Self-contained standalone launcher extracts to %LOCALAPPDATA%\Programs\Astra.
• External publishing requires user-configured API credentials or offline mock publisher mode.