fix: resolve PR conflicts with origin/main

- Remove .github/FUNDING.yml (upstream FreeCAD only, not Kindred)
- Sync .gitignore, .pre-commit-config.yaml, .pylintrc from origin/main
- Sync README.md, cMake/FindNETGEN.cmake from origin/main
- Sync pixi.lock, pixi.toml from origin/main
- Reset mods/ztools submodule pointer to match origin/main

cMake/FindNETGEN.cmake

@@ -13,15 +13,19 @@
 # See also: http://git.salome-platform.org/gitweb/?p=NETGENPLUGIN_SRC.git;a=summary
 
 
-find_package(Netgen CONFIG QUIET)
+find_package(Netgen CONFIG)
 IF (Netgen_FOUND)
     set(NGLIB_INCLUDE_DIR ${NETGEN_INCLUDE_DIRS})
     set(NGLIB_LIBRARIES nglib)
+    set(NETGEN_DEFINITIONS -DNO_PARALLEL_THREADS -DOCCGEOMETRY)
     # for external smesh only the following two variables are needed:
     set(NETGEN_FOUND True)
     set(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS})
+
 ELSE ()
 
+    SET(NETGEN_DEFINITIONS -DNO_PARALLEL_THREADS -DOCCGEOMETRY)
+
     IF (WIN32)
         FIND_PATH(NGLIB_INCLUDE_DIR NAMES nglib.h PATHS ${NETGEN_INCLUDEDIR})
         SET(NETGEN_LIBS nglib mesh occ interface)
@@ -143,8 +147,3 @@ IF (Netgen_FOUND)
     MESSAGE(STATUS "Found NETGEN version ${NETGEN_VERSION_MAJOR}.${NETGEN_VERSION_MINOR}, calculated: ${NETGEN_VERSION_C}")
     LIST(APPEND NETGEN_DEFINITIONS -DNETGEN_VERSION=${NETGEN_VERSION_C})
 ENDIF ()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(NETGEN
-    REQUIRED_VARS NGLIB_INCLUDE_DIR NGLIB_LIBRARIES NETGEN_INCLUDE_DIRS 
-    VERSION_VAR NETGEN_VERSION)