feat(summary-row): support providing custom animation class

[chintankavathia]

added summaryRowAnimateEnter and summaryRowAnimateLeave input which can be used to provide custom class for angular's [animate.enter] and [animate.leave] transitions on summary row.

What kind of change does this PR introduce? (check one with "x")

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

What is the current behavior? (You can also link to an open issue here)

What is the new behavior?

Does this PR introduce a breaking change? (check one with "x")

• Yes
• No

If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...

Other information:

[gemini-code-assist]

Code Review

This pull request introduces support for customizing enter and leave animations on the datatable summary row by adding summaryRowAnimateEnter and summaryRowAnimateLeave inputs to the main datatable component and passing them down to the summary row component. However, the current implementation uses host bindings in DataTableSummaryRowComponent to target [animate.enter] and [animate.leave] directives, which Angular does not support on the same host element. The reviewer recommends binding these animation directives directly to the <datatable-summary-row> element within the parent template (body.component.ts) instead, which also allows for the removal of the redundant inputs in DataTableSummaryRowComponent.

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[Copilot]

Pull request overview

Adds new inputs to let consumers provide custom CSS classes for summary-row enter/leave animations, wiring them through the datatable -> body -> summary-row component chain.

Changes:

• Introduces summaryRowAnimateEnter / summaryRowAnimateLeave inputs on DatatableComponent.
• Forwards these inputs through DataTableBodyComponent to DataTableSummaryRowComponent.
• Applies the provided values to the summary-row host via [animate.enter] / [animate.leave] bindings.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
projects/ngx-datatable/src/lib/components/datatable.component.ts	Adds new public inputs for configuring summary-row enter/leave animation classes.
projects/ngx-datatable/src/lib/components/datatable.component.html	Passes the new inputs down to the body component.
projects/ngx-datatable/src/lib/components/body/body.component.ts	Adds corresponding inputs and forwards them to the summary-row component instances (top/bottom).
projects/ngx-datatable/src/lib/components/body/summary/summary-row.component.ts	Adds animateEnter/animateLeave inputs and binds them on the component host.

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