Refs #22383

- Doxygen updated (throws)
- Templated storeWS

Running ConjoinXRunsTest for testTableInputWorkspaceInGroupThrows:
ConjoinXRuns-[Warning] Invalid value for InputWorkspaces: Workspace table is not a MatrixWorkspace

showing the need to check !ws and + input + works (ll 128,130 in ConjoinXRuns.cpp)

Refs #22383

- Checked if MatrixWorkspace now done in unWrapGroups
- Cannot get the name if pointer is invalid in ConjoinXRuns
- Added unit test in RunCombinationHelperTest

Refs #22383

Refs #22218

- in WorkspaceCreationHelper: do not overload create2DWorkspaceBinned but use new method create2DWorkspaceNonUniformlyBinned

Refs #22218

- documentation modified (description, usage exmple)
- clang
- performance test ConjoinXRunsTest (<6 sec with dx, without dx it would be 0.1 sec faster)
- fix ConjoinXRuns (bracket did not close correcly)
- add unit test without dx values in ConjoinXRuns (all other tests run with dx)

Refs #22218

- Two unit tests are failing for me: ConjoinXRunsTest and MergeRunsTest (different values event workspace??)

Refs #22218