chore(client): regenerate Learn's client for the endpoints' new comments

`91e5b00` changed the doc comments of `asset.finishUpload` and
`learningCount.reportCopies` without running the generator; CI compares the
committed client with `serverpod generate`'s output and would have failed.
Written by the generator as `serverpod start` ran it, not by hand.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>

apps/learn/halkyon_learn_client/lib/src/protocol/client.dart

@@ -106,8 +106,9 @@ class EndpointAsset extends _isc.EndpointRef {
   /// stored now. A file whose content has another hash is deleted, and so is
   /// a readable one over [maxOtherBytes] that isn't a PDF, and one that no
   /// longer fits, with a [FileLimitExceededException]. An [encrypted] file
-  /// (ADR 0019) can't be looked into: its size alone counts, as the quotas'
-  /// sizes do.
+  /// (ADR 0019) can't be looked into: it must start as a sealed file does
+  /// (`HLKF`, version 1), or it is deleted, and its size alone counts, as
+  /// the quotas' sizes do.
   _ida.Future<bool> finishUpload(
     String sha256, {
     bool? encrypted,
@@ -688,8 +689,9 @@ class EndpointLearningCount extends _isc.EndpointRef {
 
   /// Replaces the copies the caller's device reported before with
   /// [copies]; whether they were kept, which they are only while the
-  /// caller chose to be counted. Which of them are really the caller's,
-  /// and still there, the count works out from their own rows.
+  /// caller chose to be counted, and for at most [copyReportsPerHour]
+  /// reports an hour. Which of them are really the caller's, and still
+  /// there, the count works out from their own rows.
   _ida.Future<bool> reportCopies(List<_i3wii6lt.CopyReport> copies) =>
       caller.callServerEndpoint<bool>(
         'learningCount',