Code::Blocks SVN Repo

* update setup/installer to become 25.03

* update branch to become fully 25.03

* merge changes from trunk into the branch (direction trunk to branch)

- remove unused code

* wxSmithContribItems/wxMathPlot: Fix using numbers instead of enums for several properties. This makes the plugin also compatible with later versions of wxMathPlot

- alignment

Renamed release-25.01 (/branches/release-25.01 ) to release-25.03.

- Clangd_client: Fix compilation with wxWidgets 3.3.0.
_() does not accept variables anymore, and warningMsg is already translated.

- Clangd_client Back port CodeCompletion svn commit 13612 to clangd_client

- Remove more unused variables.