feat(retention): add dsh-retention bounded-output library

Ship @deepseek-ai/dsh-retention under packages/util/: pure ItemRetainer /
TextRetainer plus neutral notice helpers, so tools that cap model-facing
output share one "what did we keep, what did we omit, may we stop reading"
mechanic while keeping grouping, exit codes, provider errors, and recovery
prose tool-owned. The two retainers are separate names because they differ in
resource model: item-head can stop the upstream on the first over-cap probe
(shouldStop), while text tail/head-tail must read to the end. The library
documents glob/grep/bash/web_fetch/web_search mappings but migrates no tool
yet — glob/grep don't exist, and migration is deliberately separate work.

Flips the RFC to implemented/ and rewrites its skeleton to shipped reality.
This commit is contained in:
Dudu-0223
2026-07-07 09:31:53 +08:00
parent a2c53a885b
commit 7a1c2779a7
14 changed files with 980 additions and 21 deletions

6
pnpm-lock.yaml generated
View File

@@ -963,6 +963,12 @@ importers:
specifier: ^4.0.0-rc.6
version: 4.0.0-rc.6(@cordisjs/plugin-include@1.0.4)(@cordisjs/plugin-loader@1.0.0-rc.4)
packages/util/retention:
devDependencies:
cordis:
specifier: ^4.0.0-rc.6
version: 4.0.0-rc.6(@cordisjs/plugin-include@1.0.4)(@cordisjs/plugin-loader@1.0.0-rc.4)
packages/util/timeout:
devDependencies:
cordis: