fix(skills): correct references in skills

[onlyexeption]

Closes #

Description

Motivation / Context

Type of Change (check all that apply):

• Bug fix
• New functionality
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Refactoring (no functional changes)
• Documentation
• Demos
• CI/CD
• Tests
• Changelog
• Skills/Agents

Component(s) / Area(s) Affected:

How Has This Been Tested?

• Unit tests
• Manual testing
• Automated e2e tests

Test Configuration:

• Angular version:
• Browser(s):
• OS:

Screenshots / Recordings

Checklist:

• All relevant tags have been applied to this PR
• This PR includes unit tests covering all the new code (test guidelines)
• This PR includes API docs for newly added methods/properties (api docs guidelines)
• This PR includes feature/README.MD updates for the feature docs
• This PR includes general feature table updates in the root README.MD
• This PR includes CHANGELOG.MD updates for newly added functionality
• This PR contains breaking changes
• This PR includes ng update migrations for the breaking changes (migrations guidelines)
• This PR includes behavioral changes and the feature specification has been updated with them
• Accessibility (ARIA, keyboard navigation, focus management) has been verified

[Copilot]

Pull request overview

This PR updates the skills reference docs to align examples and API notes with the current Ignite UI for Angular implementation (grids + components), correcting outdated/incorrect properties, event payloads, and import paths.

Changes:

• Updated Grid-related references (Grid Lite templating/events, remote ops typings, pivot grid state APIs, merge strategy usage, sizing notes).
• Updated Components references (setup providers, Stepper inputs, Time Picker inputs, Snackbar/Banner usage, Tooltip + Drag/Drop APIs, List/Tree/Card snippets).
• Refined Charts reference content (types, binding notes, and API member lists).

Reviewed changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 8 comments.

Show a summary per file

File	Description
skills/igniteui-angular-grids/references/types.md	Grid Lite setup/templates/events reference updates.
skills/igniteui-angular-grids/references/structure.md	Row selector template example adjustment.
skills/igniteui-angular-grids/references/state.md	Pivot grid filter/sort examples updated to public APIs.
skills/igniteui-angular-grids/references/sizing.md	Added notes for null width and % column width fallback.
skills/igniteui-angular-grids/references/paging-remote.md	Remote sorting typings and handler signature adjustments.
skills/igniteui-angular-grids/references/features.md	Cell merging + row drag guidance updated.
skills/igniteui-angular-grids/references/editing.md	Editing event argument usage updates + cancelable events list correction.
skills/igniteui-angular-grids/references/data-operations.md	Sorting/filtering event payloads + strategy signatures updated; deprecation note added.
skills/igniteui-angular-components/references/setup.md	Provider guidance updated (notably provideIgniteIntl removed).
skills/igniteui-angular-components/references/layout.md	Stepper inputs list updated to current API.
skills/igniteui-angular-components/references/layout-manager.md	Dock Manager setup location text updated.
skills/igniteui-angular-components/references/form-controls.md	Time Picker example updated (removed non-existent input).
skills/igniteui-angular-components/references/feedback.md	Dialog/Snackbar/Banner examples updated to current APIs.
skills/igniteui-angular-components/references/directives.md	ButtonGroup, Tooltip, Drag/Drop reference updates.
skills/igniteui-angular-components/references/data-display.md	List/Tree/Card/progress type examples updated.
skills/igniteui-angular-components/references/charts.md	Charts guidance updated (types, binding, API members).