feat(tooltip): add flip and adjust distance from reference element

[igorwessel]

Task

Summary

This PR applies small fixes and improvements to the AtomTooltip component (Popper-based tooltip) so positioning and spacing behave correctly in more cases.

Changes

1. Flip modifier

   • An explicit flip modifier was added to the Popper config with fallbackPlacements: ['top', 'bottom', 'right', 'left'].
   • When the preferred placement doesn’t fit (e.g. trigger near the viewport edge), the tooltip now tries these fallbacks in order instead of relying only on Popper’s default.
   • Expected result: Tooltips stay on-screen and avoid being cut off when the trigger is near edges or corners.

2. Offset adjustment

   • The offset modifier was changed from [0, 4] to [0, 7].
   • The new value matches the intended spacing: 4px visible distance between trigger and tooltip + 3px for the arrow square range (from the negative value used in SCSS).
   • Expected result: Consistent visual gap between the trigger and the tooltip content, with the arrow aligned to the intended “visible” distance.

---

Evidences

• Tooltip near viewport edges (e.g. top/bottom/left/right) to show flip behavior.
• Tooltip with arrow to show the 7px spacing (trigger ↔ tooltip content).

Gravacao.de.Tela.2026-01-27.as.16.28.31.mov

Example:

Before: Tooltip cut off or cramped near edges; gap might look too small next to the arrow.

After: Tooltip flips to a valid placement; gap looks consistent and matches design (4px + arrow).

[orca-security-us]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	OSS Licenses	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[sonarqubecloud]

Quality Gate passed for 'juntossomosmais_atomium_core'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

PR Preview Action v1.8.1
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2026-01-28 12:37 UTC