Merge upstream v0.16.24

Eight conflicted files resolved, plus the lock file and the schema:

- crates/services/src/task_manager/spam_classifier.rs: upstream's rules
  update now replaces existing rules, DNSBL servers, lookups and file
  extensions, keeping only whether each is on. Taken, with one difference:
  an object an admin edited is kept as it is. Every object an update writes
  is fingerprinted (content without `enable`, SHA-256, stored under
  SUBSPACE_INBUXA "Sf"), and only one that still matches is replaced.
  Scores are never replaced, as upstream has it. The AU-1.10 summary record
  now names what was added, replaced and kept, and the bundled rules are
  marked applied only when the update fully succeeded, so a failure runs
  again on the next start. The marker becomes "3.0.2+2", which runs the
  update once on upgrade to fingerprint every rule still as bundled.
- crates/common/src/network/autoconfig/autodiscover.rs: upstream's rewrite
  (implicit TLS first, labeled SSL), with the per-protocol switches (LP-7,
  LP-14a) passed in as a filter.
- crates/store/src/backend/mysql/{search,write}.rs: upstream's chunked
  deletes (no unbounded first DELETE, stop on a short chunk, halve the
  chunk on the new chunk-too-large errors) inside the fork's query timeout.
- crates/smtp/src/lib.rs: the fork's queue spawn kept. It already fixed the
  stall upstream fixes here (a node without outboundMta stops accepting
  mail at about 1024 queued messages), and follows role changes live.
- crates/jmap/src/registry/mapping/bootstrap.rs: the log path stays
  /var/log/inbuxa/; upstream's PowerDNS mapping taken.
- crates/main/Cargo.toml: the AGPL-only license kept, version 0.16.24.
- tests/src/jmap/principal/get.rs: the fork's capabilities kept.
- resources/schema/schema.json.gz: merged as JSON; upstream relabeled the
  vendor Sieve extensions "(Stalwart)", kept as "(vnd.inbuxa)".
- Cargo.lock: upstream's, with the fork's crates added by Cargo.

Also:

- tests/src/smtp/inbound/spam_rules_kept.rs: an edited rule survives an
  update, an unedited one is updated, rules from before fingerprints are
  handled, and the audit summary says so. Upstream's own spam_rules test
  passes unchanged.
- tests/src/smtp/reporting/reschedule.rs moves to port 19058; upstream's
  new spam_rules test took 19057.
- tools/fork/renames.py renames the "(Stalwart)" labels and the default
  log path, so neither conflicts again.
- tools/fork/notice-check.py compares against the newest snapshot in the
  checked-out history instead of the upstream branch head, so moving the
  branch no longer fails other open pull requests.
- tests/src/directory/issuer.rs (since v0.16.23) stays out, and is on the
  build check's known list: it tests issuer-based directory routing, which
  the fork doesn't have (DIR-2).
- Strip report: docs/fork/strip-reports/v0.16.24.{md,json}.

crates/jmap-proto/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "jmap_proto"
-version = "0.16.23"
+version = "0.16.24"
 edition = "2024"
 
 [dependencies]

crates/jmap-proto/src/method/import.rs

@@ -12,7 +12,6 @@ use crate::{
         email::{EmailProperty, EmailValue},
     },
     request::{
-        MaybeInvalid,
         deserialize::{DeserializeArguments, deserialize_request},
         reference::{MaybeIdReference, MaybeResultReference, ResultReference},
     },
@@ -33,7 +32,7 @@ pub struct ImportEmailRequest {
 
 #[derive(Debug, Clone, Default)]
 pub struct ImportEmail {
-    pub blob_id: MaybeInvalid<BlobId>,
+    pub blob_id: MaybeIdReference<BlobId>,
     pub mailbox_ids: MaybeResultReference<Vec<MaybeIdReference<Id>>>,
     pub keywords: Vec<Keyword>,
     pub received_at: Option<UTCDate>,

crates/jmap-proto/src/references/resolve.rs

@@ -388,6 +388,10 @@ impl ResolveReference for ImportEmailRequest {
     fn resolve_references(&mut self, response: &Response<'_>) -> trc::Result<()> {
         // Resolve email mailbox references
         for email in self.emails.values_mut() {
+            if let MaybeIdReference::Reference(ir) = &email.blob_id {
+                email.blob_id = MaybeIdReference::Id(response.eval_blob_id_reference(ir)?);
+            }
+
             match &mut email.mailbox_ids {
                 MaybeResultReference::Reference(reference) => {
                     email.mailbox_ids = MaybeResultReference::Value(

crates/jmap-proto/src/request/reference.rs

@@ -105,6 +105,12 @@ impl<V: Default> Default for MaybeResultReference<V> {
     }
 }
 
+impl<V: FromStr> Default for MaybeIdReference<V> {
+    fn default() -> Self {
+        MaybeIdReference::Invalid(String::new())
+    }
+}
+
 impl<T: Default> MaybeResultReference<T> {
     pub fn unwrap(self) -> T {
         match self {