docs: add speckit planning artifacts for 001-ai-service-requirements

Generated plan.md, research.md, data-model.md, contracts/api.md,
quickstart.md, and CLAUDE.md agent context via /speckit-plan.

CLAUDE.md

@@ -0,0 +1,30 @@
+# label_ai_service Development Guidelines
+
+Auto-generated from all feature plans. Last updated: 2026-04-10
+
+## Active Technologies
+
+- Python 3.12.13（conda `label` 环境） + FastAPI ≥0.111, uvicorn[standard] ≥0.29, pydantic ≥2.7, zhipuai ≥2.1, boto3 ≥1.34, pdfplumber ≥0.11, python-docx ≥1.1, opencv-python-headless ≥4.9, numpy ≥1.26, httpx ≥0.27, python-dotenv ≥1.0, pyyaml ≥6.0 (001-ai-service-requirements)
+
+## Project Structure
+
+```text
+backend/
+frontend/
+tests/
+```
+
+## Commands
+
+cd src; pytest; ruff check .
+
+## Code Style
+
+Python 3.12.13（conda `label` 环境）: Follow standard conventions
+
+## Recent Changes
+
+- 001-ai-service-requirements: Added Python 3.12.13（conda `label` 环境） + FastAPI ≥0.111, uvicorn[standard] ≥0.29, pydantic ≥2.7, zhipuai ≥2.1, boto3 ≥1.34, pdfplumber ≥0.11, python-docx ≥1.1, opencv-python-headless ≥4.9, numpy ≥1.26, httpx ≥0.27, python-dotenv ≥1.0, pyyaml ≥6.0
+
+<!-- MANUAL ADDITIONS START -->
+<!-- MANUAL ADDITIONS END -->