fix(410): using-scribe states the retrieval reflex once, and the adapter stops restating it (#4039)

Step 7's live check (#4034 "a real session shows each topic stated once")
found nothing copied across surfaces, but found the owner repeating itself:
using-scribe said "rules are retrieved; ask before a consequential act; an
empty session is not an empty rulebook" in "Do this first", in reflex 2, and
twice more further down reflex 2.

- using-scribe: reflex 2 now holds the one full statement (how rules arrive,
  why that is the surface working, what silence means, when to ask). "Do this
  first" keeps the enter_project step and a short lead-in pointing at reflex
  2. "A retrieved rule outranks a default habit" and "Ask hardest where you
  feel most certain" stay, since each adds something.
- Adapter static context: "Lines injected beside your work" keeps only the
  Claude Code timing and leaves "never the whole set" to the skill. "Keep one
  copy" names CLAUDE.md and auto-memory and points at using-scribe, which
  already says to leave a client's settings as they are.
- The ownership registry's markers and statement for the topic still sit on
  using-scribe, and nothing else changed owner. Plugin version minted.

Sizes: using-scribe 18,823 -> 18,197 chars; scribe_static_context.md
1,797 -> 1,714.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

plugin/.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "scribe",
   "description": "Scribe for Claude Code: connects the scribe MCP server, adds the hooks that deliver live project state and relevant records at the right moment, ships the shared client-neutral Scribe skills (using-scribe, writing-plans, reporting-back, systematic-debugging, verification, brainstorming, reusing-code, shape-accounting), and syncs your saved Scribe Processes as skills (/scribe:sync).",
-  "version": "2026.09.14.1723",
+  "version": "2026.09.14.2001",
   "author": {
     "name": "Bryan Van Deusen"
   },