UI fixes for new ISM UI

[dbbaughe]

Description

• Adds isValid method to actions, implements logic, and sets on UI to show error state and disable buttons
• Fixes update/create not showing error toaster when there is a failure
• Fixes a bunch of the number type inputs from setting the value as NaN
• Fixes the timeout/retry settings turning into uncontrolled inputs
• Fixes allocation and rollup actions not being able to correctly save when edited and not edited.
• A bunch of the UI inputs had text transform capitalize on them for some reason, probably from copy pasting from other components, removed them.
• Adds default no conditions option in transition conditions
• Fixes editing an action bug that instead adding a new action when switching the action type
• Blocks creating a state if a state with that name already exists on UI
• Removes unused rollover keys if they are not used
• We were missing the UI for Allocation action, considering time just added simple JSON editor and we can go back and add a more friendly UI.
• Removes X from top right of flyout
• Removes flyout overlay and makes outside clicks not close flyout
• Changes state flyout button from "X Close" to "Cancel"
• Removes X icon from action/transition cancel button
• Adds toolips for edit/delete icons for states, transitions, and actions
• Removes underline when hovering states

Check List

• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov-commenter]

Codecov Report

Merging #84 (295b0b1) into main (5f3b941) will decrease coverage by 0.41%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main      #84      +/-   ##
==========================================
- Coverage   50.24%   49.83%   -0.42%     
==========================================
  Files         154      154              
  Lines        4221     4328     +107     
  Branches      625      662      +37     
==========================================
+ Hits         2121     2157      +36     
- Misses       1950     2014      +64     
- Partials      150      157       +7     

Impacted Files	Coverage Δ
...mponents/EuiFormCustomLabel/EuiFormCustomLabel.tsx	85.71% <0.00%> (-14.29%)	⬇️
...licy/components/UIActions/ReplicaCountUIAction.tsx	57.89% <0.00%> (-8.78%)	⬇️
...reatePolicy/containers/CreateState/CreateState.tsx	50.53% <0.00%> (-1.79%)	⬇️
...licy/components/UIActions/NotificationUIAction.tsx	3.44% <0.00%> (-0.90%)	⬇️
...ntainers/VisualCreatePolicy/VisualCreatePolicy.tsx	13.27% <0.00%> (-0.62%)	⬇️
...ges/VisualCreatePolicy/components/States/State.tsx	94.44% <0.00%> (ø)
...ualCreatePolicy/containers/CreateState/Actions.tsx	75.00% <0.00%> (ø)
...reatePolicy/containers/CreateState/Transitions.tsx	75.00% <0.00%> (ø)
...tePolicy/components/UIActions/ReadOnlyUIAction.tsx	0.00% <0.00%> (ø)
...tePolicy/components/UIActions/RolloverUIAction.tsx	50.00% <0.00%> (ø)
... and 14 more

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[bowenlan-amzn]

LGTM!