v1.1.0: explorer tab, bootstrap fixes, full theme overlay merge

Explorer tab:
- New block explorer tab with search, chain stats, mempool info,
  recent blocks table, block detail modal with tx expansion
- Sidebar nav entry, i18n strings, ui.toml layout values

Bootstrap fixes:
- Move wizard Done handler into render() — was dead code, preventing
  startEmbeddedDaemon() and tryConnect() from firing post-wizard
- Stop deleting BDB database/ dir during cleanup — caused LSN mismatch
  that salvaged wallet.dat into wallet.{timestamp}.bak
- Add banlist.dat, db.log, .lock to cleanup file list
- Fatal extraction failure for blocks/ and chainstate/ files
- Verification progress: split SHA-256 (0-50%) and MD5 (50-100%)

Theme system:
- Expand overlay merge to apply ALL sections (tabs, dialogs, components,
  screens, flat sections), not just theme+backdrop+effects
- Add screens and security section parsing to UISchema
- Build-time theme expansion via expand_themes.py (CMake + build.sh)

Other:
- Version bump to 1.1.0
- WalletState::clear() resets all fields (sync, daemon info, etc.)
- Sidebar item-height 42 → 36

CMakeLists.txt

@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.20)
 project(ObsidianDragon 
-    VERSION 1.0.2
+    VERSION 1.1.0
     LANGUAGES C CXX
     DESCRIPTION "DragonX Cryptocurrency Wallet"
 )
@@ -243,6 +243,7 @@ set(APP_SOURCES
     src/ui/windows/transactions_tab.cpp
     src/ui/windows/mining_tab.cpp
     src/ui/windows/peers_tab.cpp
+    src/ui/windows/explorer_tab.cpp
     src/ui/windows/market_tab.cpp
     src/ui/windows/console_tab.cpp
     src/ui/windows/settings_window.cpp
@@ -320,6 +321,7 @@ set(APP_HEADERS
     src/ui/windows/transactions_tab.h
     src/ui/windows/mining_tab.h
     src/ui/windows/peers_tab.h
+    src/ui/windows/explorer_tab.h
     src/ui/windows/market_tab.h
     src/ui/windows/settings_window.h
     src/ui/windows/about_dialog.h
@@ -540,10 +542,29 @@ embed_resource(
 # Note: xmrig is embedded via build.sh (embedded_data.h) for Windows builds,
 # following the same pattern as daemon embedding.
 
-# Copy theme files at BUILD time (not just cmake configure time)
-# so edits to res/themes/*.toml are picked up by 'make' without re-running cmake.
+# Expand and copy theme files at BUILD time — skin files get layout sections
+# from ui.toml appended automatically so users can see/edit all properties.
+# Source skin files stay minimal; the merged output goes to build/bin/res/themes/.
+find_package(Python3 QUIET COMPONENTS Interpreter)
+if(NOT Python3_FOUND)
+    find_program(Python3_EXECUTABLE NAMES python3 python)
+endif()
 file(GLOB THEME_FILES ${CMAKE_SOURCE_DIR}/res/themes/*.toml)
-if(THEME_FILES)
+if(THEME_FILES AND Python3_EXECUTABLE)
+    add_custom_command(
+        OUTPUT ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/res/themes/.expanded
+        COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/scripts/expand_themes.py
+            ${CMAKE_SOURCE_DIR}/res/themes
+            ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/res/themes
+        COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/res/themes/.expanded
+        DEPENDS ${THEME_FILES} ${CMAKE_SOURCE_DIR}/scripts/expand_themes.py
+        COMMENT "Expanding theme files (merging layout from ui.toml)"
+    )
+    add_custom_target(copy_themes ALL DEPENDS ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/res/themes/.expanded)
+    add_dependencies(ObsidianDragon copy_themes)
+    message(STATUS "  Theme files: ${THEME_FILES} (build-time expansion via Python)")
+elseif(THEME_FILES)
+    # Fallback: plain copy if Python is not available
     foreach(THEME_FILE ${THEME_FILES})
         get_filename_component(THEME_FILENAME ${THEME_FILE} NAME)
         add_custom_command(
@@ -558,7 +579,7 @@ if(THEME_FILES)
     endforeach()
     add_custom_target(copy_themes ALL DEPENDS ${THEME_OUTPUTS})
     add_dependencies(ObsidianDragon copy_themes)
-    message(STATUS "  Theme files: ${THEME_FILES}")
+    message(STATUS "  Theme files: ${THEME_FILES} (plain copy, Python not found)")
 endif()
 
 # Copy image files (including backgrounds/ subdirectories and logos/)