feat(ingest-hash-trigger): 凍結 collector/ingest schema＋Go collector 骨架（issue #5, SDD task 1+2）

- schemas/collector-trigger.v1.schema.json：collector→named-webhook 觸發 payload（source_hash/r2_key/renamed/R6 warnings）
- schemas/kbdb-ingest-request.v1.schema.json：source_hash 必填缺=400；儲存映射走 metadata_json.$.source_hash（守 kbdb 表不變鐵律）；同 hash 重送=200 already_ingested
- schemas/MIGRATION-webhook-payload.md：舊 Gitea push payload 逐欄對照（給 task 4 改寫 workflow）
- collector/：Go module（純 stdlib）——manifest 讀寫＋mtime fast-path 掃描＋renamed hash 配對＋40% 大量刪除防呆；CLI collector scan
- go test ./... 全綠 7/7（added/modified/removed/renamed/防呆五情境＋fast-path＋manifest 往返）
- Node 版 collector 標 legacy 並存（SDD task 4 拆除）

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

This commit is contained in:

richblack

2026-07-19 20:31:11 +08:00

parent eff30bd741

commit bb96bceb04

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				module arcrun-rag/collector

				go 1.22