p21

RETRIEX_PATCH_21_LANGUAGE_CLEANUP_PROFILES_README.md

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+# RetrieX Patch 21 - Language Cleanup Profiles groundwork
+
+## Goal
+
+Prepare RetrieX 1.5.3 for simpler, centralized language cleanup without changing runtime behavior yet.
+
+## Changes
+
+- Extends `config/retriex/language.yaml` additively.
+- Keeps legacy `retriex.stopwords.config.words` unchanged.
+- Adds central groups for protected terms, German core stopwords, conversation noise, user instruction phrases, presentation/meta terms, and cleanup profiles.
+- Introduces initial profiles: `commerce_query`, `rag_evidence`, `shop_context_fallback`.
+
+## Non-goals
+
+- No external stopword library.
+- No Commerce/Agent runtime wiring yet.
+- No removal of existing lists in `commerce.yaml`, `agent.yaml`, or `retrieval.yaml`.
+- No domain-specific special cases.
+
+## Install
+
+Copy the files from this patch over the current RetrieX root.
+
+```bash
+unzip retriex-p21-language-cleanup-profiles-patch-only.zip -d /path/to/retriex
+cd /path/to/retriex
+bin/console mto:agent:config:validate
+bin/console mto:agent:regression:test
+bin/console mto:agent:config:audit-source --details
+bin/console mto:agent:config:audit-patterns --details
+```
+
+## Expected result
+
+All checks should remain green. This patch should not change answers yet.