feat(output): rsync 3.4.1 selection and output parity (#291, #292)

#291:
- Compile --exclude/--include/--exclude-from/--include-from into the SAME
  ordered rule list as --filter/-f (first match wins), so the common
  `--include='*.txt' --exclude='*'` idiom and include-alone semantics match
  rsync. The legacy per-kind scanner arrays are no longer applied.
- -x/--one-file-system emits the cross-device mount-point directory entry
  (empty) instead of dropping it, in both the sequential and parallel scanners.
- Stop passing the legacy arrays to the scanner; document -f is --filter.

#292:
- New src/shared/format.c/.h: rsync "big_num" (comma-grouped integers) and
  decimal -h human sizes, %M/%t timestamp, and the STATUS_DEST_INFO codec.
- Receiver answers each STATUS_CHECK with a pre-transfer destination snapshot
  (new report_dest_info wire field + STATUS_DEST_INFO, PROTOCOL_VERSION
  2.23.0) so the sender can render true itemize columns.
- Itemize now emits rsync-correct update/type chars and c/s/t/p/o/g columns
  for files, dirs, symlinks and hard links, comparing size/time/perms/owner/
  group against the reported destination.
- --out-format gains %i %n %f %l %b %M %t %o %p %B %U %G %L; %f is the
  relative display path, %M the YYYY/MM/DD-HH:MM:SS form, %b the literal
  bytes sent.
- --list-only prints transfer-relative names, directory entries and ls-style
  grouped sizes.
- --stats prints rsync's multi-line block on stdout; -h uses decimal units.

Tests: unit tests for the filter ordering, format primitives, itemize
columns; integration + differential tests against real rsync 3.4.1 for
itemize/out-format/list-only/selection and -x. Golden wire len/hash and
protocol version strings updated for 2.23.0.

src/shared/file_receive.c

@@ -19,6 +19,7 @@
 #include "delay_updates.h"
 #include "delta.h"
 #include "file.h"
+#include "format.h"
 #include "identity.h"
 #include "log.h"
 #include "metadata.h"
@@ -1858,6 +1859,33 @@ static IncrementalCheckOutcome incremental_check_open_destination(IncrementalChe
   return INCREMENTAL_CONTINUE;
 }
 
+/* Output parity (protocol 2.23.0): when the wire config asked for it, report a
+   snapshot of the pre-transfer destination entry BEFORE the ordinary verdict so
+   the sender can render rsync-accurate -i/--out-format columns.  A missing
+   destination is reported explicitly (existed=false) rather than omitted, so
+   the sender can distinguish "new" from "unknown". */
+static IncrementalCheckOutcome incremental_check_report_dest_info(IncrementalCheckState* state) {
+  if (!state->config->report_dest_info)
+    return INCREMENTAL_CONTINUE;
+  OutputDestState info;
+  memset(&info, 0, sizeof(info));
+  info.known = true;
+  info.existed = state->has_old_file;
+  if (state->has_old_file) {
+    info.size = (unsigned long long)state->old_st.st_size;
+    info.mtime_sec = (long long)state->old_st.st_mtime;
+#ifdef __linux__
+    info.mtime_nsec = state->old_st.st_mtim.tv_nsec;
+#endif
+    info.mode = (uint32_t)state->old_st.st_mode;
+    info.uid = (int32_t)state->old_st.st_uid;
+    info.gid = (int32_t)state->old_st.st_gid;
+  }
+  if (!send_status(state->fd, STATUS_DEST_INFO) || !format_dest_state_send(state->fd, &info))
+    return INCREMENTAL_ERROR;
+  return INCREMENTAL_CONTINUE;
+}
+
 /* Metadata-only (and, when --checksum forces it, content) up-to-date decision.
    Loads the old contents only when a checksum comparison or delta needs them. */
 static IncrementalCheckOutcome incremental_check_quick_skip(IncrementalCheckState* state,
@@ -2302,6 +2330,10 @@ File* receive_incremental_check_ex(int fd, const Config* config, bool* skipped,
   if (outcome == INCREMENTAL_ERROR)
     goto done;
 
+  outcome = incremental_check_report_dest_info(&state);
+  if (outcome == INCREMENTAL_ERROR)
+    goto done;
+
   outcome = incremental_check_quick_skip(&state, &try_delta);
   if (outcome == INCREMENTAL_ERROR)
     goto done;