fix: repair merged README remnants and note links after the master rebase

Apply the rename pass to READMEs and docs the master sweep rewrote, fix
PTC mode anchors and the renamed-note links in the spill READMEs, and
regenerate the doc graphs.

packages/code-runtime/code-runtime-python/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/code-runtime/code-runtime-python/README.md
-README.md: 22015809b88dd9d71d6cc8410b993a8b2ca0d93b
-README.zh.md: 124ac64d326c5d0a779ceefe6f17cb18bcca8904
+README.md: 7aea5ee4c031a36718e66a583762f61832596d04
+README.zh.md: 778cc61ef28be616b8b0ed1ce8f0c9396143a768

packages/code-runtime/code-runtime-python/README.md

@@ -94,7 +94,7 @@ Read these when the protocol contract is not enough. They move from the seam def
 <a id="model-experience"></a>
 ## Model Experience
 
-Indirectly, through Code Mode in `dsh-tools`, which renders the program's completion value or failure into a retained `run_code` result.
+Indirectly, through PTC mode in `dsh-tools`, which renders the program's completion value or failure into a retained `run_code` result.
 
 #### KV Cache effect
 

packages/code-runtime/code-runtime-python/README.zh.md

@@ -94,7 +94,7 @@ host 侧校验会静默丢弃垃圾，因此格式错误或伪造的帧绝不会
 <a id="model-experience"></a>
 ## 模型体验
 
-通过 `dsh-tools` 中的 Code Mode 间接提供；后者把程序的完成值或失败渲染进一个保留的 `run_code` 结果。
+通过 `dsh-tools` 中的 PTC mode 间接提供；后者把程序的完成值或失败渲染进一个保留的 `run_code` 结果。
 
 #### KV Cache 影响