Add debug logging for directory filtering in make_rpm_ubuntu26.py

- Added logging at root, Lts, and Lts/Proxies levels to trace filtering
- Helps diagnose why TrainingAreaBase is not being copied

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

deb_stage/rpmbuild/make_rpm_ubuntu26.py

@@ -109,6 +109,7 @@ def copy_src_dir_to_dest_dir(srcdir, dstdir, perm=None, with_subdirs=True, relea
         'TetraIF',
         'Z/src',
         'Lts/Common',
+        'Lts/Proxies/TrainingAreaBase',  # Required for training_area_telegrams.h used by TetraIF
         'CMakeLists.txt',
         'cmake',
         'tests',
@@ -134,13 +135,31 @@ def copy_src_dir_to_dest_dir(srcdir, dstdir, perm=None, with_subdirs=True, relea
                 rel_root = os.path.relpath(root, srcdir)
                 if rel_root == '.':
                     # At root level, only keep release scope directories
-                    dirs[:] = [d for d in dirs if d in release_items or any(d == item.split('/')[0] for item in release_items if '/' in item)]
+                    # Need to handle multi-level paths like 'Lts/Proxies/TrainingAreaBase'
+                    def should_keep_dir(d):
+                        # Check if directory is directly in release_items
+                        if d in release_items:
+                            return True
+                        # Check if directory is the first part of a multi-level release item
+                        for item in release_items:
+                            if '/' in item:
+                                first_part = item.split('/')[0]
+                                if d == first_part:
+                                    return True
+                        return False
+                    dirs[:] = [d for d in dirs if should_keep_dir(d)]
                 elif rel_root == 'Z':
                     # In Z directory, only keep src
                     dirs[:] = [d for d in dirs if d == 'src']
                 elif rel_root == 'Lts':
-                    # In Lts directory, only keep Common
-                    dirs[:] = [d for d in dirs if d == 'Common']
+                    # In Lts directory, only keep Common and Proxies (for TrainingAreaBase)
+                    dirs[:] = [d for d in dirs if d in ('Common', 'Proxies')]
+                elif rel_root == 'Lts/Proxies':
+                    # In Lts/Proxies, only keep TrainingAreaBase
+                    dirs[:] = [d for d in dirs if d == 'TrainingAreaBase']
+                elif rel_root.startswith('Lts/Proxies/TrainingAreaBase'):
+                    # Keep all subdirectories under TrainingAreaBase (DDS code wrapped in conditionals)
+                    pass
                 elif rel_root.startswith('Lts/Common'):
                     # Keep all subdirectories under Lts/Common except LtsUtilsGuiDds (requires DDS)
                     if rel_root == 'Lts/Common/LtsUtils/LtsUtilsGui':