feat(curator): switch Hermes Curator to DeepSeek V4-Pro via deepseek_local adapter

A/B test (2026-05-05) showed DeepSeek V4-Pro is 2-3x faster and ~20x cheaper
than Sonnet for style/lexicon pattern analysis, with comparable quality.
Adds adapters/deepseek-paperclip-adapter/ package, documents adapter requirements
(env injection, run-id headers), updates CLAUDE.md with adapter integration notes,
and records lessons from ערר 1200-25 (block order for 1xxx, "להלן מתוך" pattern,
expanded factual background, bridge planning analysis, flat heading structure).

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

adapters/deepseek-paperclip-adapter/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "deepseek-paperclip-adapter",
+  "version": "0.1.0",
+  "description": "Paperclip adapter for DeepSeek (V4-Pro / V4-Flash) — runs Hermes Agent locally pinned to a DeepSeek profile",
+  "type": "module",
+  "license": "MIT",
+  "private": true,
+  "main": "./dist/index.js",
+  "exports": {
+    ".": "./dist/index.js"
+  },
+  "files": [
+    "dist"
+  ],
+  "dependencies": {
+    "@paperclipai/adapter-utils": "^2026.325.0"
+  },
+  "engines": {
+    "node": ">=20.0.0"
+  }
+}