Simulation of static routes from dynamic routes now handled in __call__ as this avoids a situation where we have subtly different logic in __call__ compared to _simulate_static_route_selection.

Introduced _simulate_static_route_selection which simulates static routes, even when dynamic routes are being evaluated in _vec_evaluate().

This was necessary as dynamic routes use text inputs, but we use vector inputs when evaluating for increased performance.

Also refactored a little to avoid code duplication between _simulate_static_route_selection() and __call__().

fix: fixes #188 ```AzureOpenAIEncoder``` issue

fix: clip notebook fix

chore: splitters code clean

chore: v0.0.27 release prep

feat: add CLIP for multi modal

merge

fix: Image type

chore: Release 0.0.25

fix: PIL Image type

fix: RollingWindowSplitter fixes