fix: C++ generator bitfields, sizeof placement, Ctrl+F search, view sync

- Generator emits proper bitfield members instead of padding stubs
- Named bitfield structs (MitigationFlagsValues etc) now converted by parser
- sizeof comment moved from top to closing brace (}; // sizeof 0x80)
- C/C++ view syncs with workspace double-click and controller navigation
- Ctrl+F incremental search in C++ code view (Enter=next, Escape=close)
- Workspace dock resizable via 1px drag handle separator
- Regenerated Vergilius_25H2.rcx with all fixes (61 named bitfield containers)

tools/vergilius_to_rcx.py

@@ -556,13 +556,11 @@ def postprocess_bitfields(nodes):
     ids_to_remove = set()
 
     for node in nodes:
-        # Only process anonymous struct nodes (not unions, not named types)
+        # Process struct nodes (not unions, not already bitfields, not named types)
         if node.get('kind') != 'Struct':
             continue
         if node.get('classKeyword') in ('union', 'bitfield'):
             continue
-        if node.get('name', '') != '':
-            continue
         if node.get('structTypeName', ''):
             continue