feat(memory): add persona-owned real-day fractal runtime

server-tools/codex-hldp-recursive-memory/README.md

@@ -1,6 +1,6 @@
-# Codex HLDP recursive memory
+# HLDP recursive tree engine
 
-This is a deliberately small, non-blocking implementation of the HLDP v1 runtime root.
+This is the bounded read/review engine shared by persona memory controllers. It is not the current-memory controller and it does not own a host-specific memory canon. The current Zhuyuan real-day writer and day/month/year projections live in `../persona-daily-fractal-memory/`.
 
 - `bootstrap`: emits at most 2 KiB of protocol navigation, never memory content.
 - `verify`: validates a recursively addressed causal tree and the 10-child limit.
@@ -8,7 +8,7 @@ This is a deliberately small, non-blocking implementation of the HLDP v1 runtime
 - `route`: ranks only the current node's child summaries and returns at most three paths.
 - `read-node`: reads one selected node with a hard byte limit.
 
-The optional Codex hook is valid only for `SessionStart`. There are intentionally no user-prompt, tool-use, pre-compact, or post-compact hooks.
+The optional Codex hook is valid only for `SessionStart`. There are intentionally no user-prompt, tool-use, pre-compact, or post-compact hooks. Host adapters may signal an event or compaction boundary, but only the persona-authored daily controller may write causal memory.
 
 ```bash
 node server-tools/codex-hldp-recursive-memory/hldp-memory.mjs bootstrap

server-tools/codex-hldp-recursive-memory/hldp-memory.mjs

@@ -142,7 +142,7 @@ export function readNode(tree, nodePath, limit = READ_NODE_LIMIT_BYTES) {
 
 export function bootstrap(protocolRoot) {
   const message = [
-    "HLDP v1 单对话恢复：只把协议根页作为导航，不自动加载记忆正文。",
+    "HLDP v1 人格时间记忆恢复：只把当前年/月/日根页作为导航，不自动加载记忆正文。",
     `根页：${protocolRoot}`,
     "边界：人格主体 != Codex宿主 != 运行系统 != 任务角色 != 执行授权。",
     "方法：先看根节点摘要；按当前问题一次下钻一层；仅证据缺口时读原文。",