Initial 智念AIGC platform

docs/EXTRACTION_NOTES.md

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+# Zhinian Creation Assistant Extraction Notes
+
+## Source
+
+- Desktop project: `/Users/inmanx/Documents/念/yinian-desktop`
+- Extracted runtime source: `/Users/inmanx/Documents/念/yinian-desktop/build/apps/nianxx-play`
+- New standalone project: `/Users/inmanx/Documents/zhinian-creation-assistant`
+
+The original NianxxPlay source project was deleted before this extraction. A broader `/Users/inmanx` search found only desktop app runtime data and Electron partition state, not a source project.
+
+## What Was Copied
+
+- Next.js standalone server runtime.
+- `.next` server/static output.
+- Runtime `node_modules` required by the standalone server.
+- Public/reference media.
+- Content manifests and planning cases.
+
+## What Was Excluded
+
+- `.env.runtime` from the desktop bundle, because it is marked `internal-testing-only`.
+- User uploads and generated results.
+- Electron partition/session data.
+- Desktop app Host API and Electron process manager code.
+
+## Current Boundary
+
+This is an independent runnable project for Zhinian Creation Assistant, but not yet a full source-development project. The next step for product development should be either:
+
+1. Rebuild the app source from the runtime behavior and content manifests.
+2. Keep this runtime project as a deployable artifact while creating a fresh source app beside it.
+3. Gradually replace the extracted runtime with reproducible builds from the new source.