Epic: Update icons for system consistency

[brittneytewks]

Description

Audit and update icons for system consistency. This should include selection modes and expand/collapse affordances.

Relevant Info

• Figma designs for all components listed below.
• Use chevron instead of caret for expand/collapse affordances
• Note: icon updates for Combobox where included when investigating the select-all enhancement which then resulted in the creation of this epic.

Which Component

• Combobox: #2311
• Dropdown: #7688
• List: #6700
• Tree: #8227

• 7703

Esri team

Calcite (design)

[ashetland]

Consider Tree hover states from #6930. Also consider revising Tree hover states if needed for better consistency.

[ashetland]

Also adding to this effort, a review of hover states on these components to alleviate action slot problems discussed here.

[ashetland]

Figma files available in each issue thread. We plan to look more deeply at hover states as part of a future system-wide appearance effort. This issue was rescoped to reflect focus on iconography only.

[github-actions[bot]]

cc @geospatialem, @brittneytewks

[github-actions[bot]]

Issue #8227 has been closed, this issue is ready for re-evaluation.

cc @geospatialem,@DitwanP

[github-actions[bot]]

Issue #8227 has been closed, this issue is ready for re-evaluation.

cc @geospatialem,@DitwanP