docs(adr): cph 的 nested-manifest / batch-export 改号 0036/0037

上游 0029/0030 与本地 filelib 侧同号 ADR 相撞,cph 两份改到本地空闲号段,
代码锚点引用一并跟随。

crates/cph-typst/src/lib.rs

@@ -181,7 +181,7 @@ impl Engine {
         ))
     }
 
-    /// Compile-check `bundle` for `target` (ADR-0030) — same contract as
+    /// Compile-check `bundle` for `target` (ADR-0037) — same contract as
     /// [`Engine::compile_check`], but over a [`Bundle`]'s own declared targets
     /// and the augmented **bundle** manifest (each member lesson's outline,
     /// path-prefixed to resolve against the bundle root).
@@ -200,7 +200,7 @@ impl Engine {
         out
     }
 
-    /// Build a PDF for `bundle` / `target` (ADR-0030) — same contract as
+    /// Build a PDF for `bundle` / `target` (ADR-0037) — same contract as
     /// [`Engine::build_pdf`], over a [`Bundle`]'s own declared targets.
     pub fn build_bundle_pdf(
         &self,
@@ -244,7 +244,7 @@ impl Default for Engine {
 
 /// Validate a `(targets, target)` request and resolve the template path to
 /// compile. Shared by [`Engine::world_for`] (a lesson's `targets`) and
-/// [`Engine::world_for_bundle`] (a bundle's own `targets` — ADR-0030 gives a
+/// [`Engine::world_for_bundle`] (a bundle's own `targets` — ADR-0037 gives a
 /// bundle target the exact same build/artifact/step shape). Returns
 /// `Ok(template_path)` (relative to the lesson/bundle root) when the request is
 /// buildable, or `Err(blocking_diagnostics)` when it is not: