Switch from fastembed to Python sentence-transformers for embedding

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ort (ONNX Runtime) has no prebuilt binaries for aarch64-musl.
Use a Python subprocess with sentence-transformers instead:
- scripts/embed.py: reads JSON stdin, outputs embeddings
- kb.rs: calls Python script via tokio subprocess
- Dockerfile: install python3 + sentence-transformers

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

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Fam Zheng

2026-03-01 08:31:31 +00:00

parent 8483359cbc

commit fbf636868c

5 changed files with 86 additions and 766 deletions

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