fix: federated identity credential node icon BED-7696

[rvazarkar]

Description

Fixes the node icon for federated identity credentials

Additionally fixes the following:

• Go 1.26.1 to patch a stdlib CVE
• Remove trivy due to second compromise

Motivation and Context

https://specterops.atlassian.net/browse/BED-7696
https://specterops.atlassian.net/browse/BED-7679
https://specterops.atlassian.net/browse/BED-7720

How Has This Been Tested?

Local testing

Screenshots (optional):

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• I have met the contributing prerequisites
  • Assigned myself to this PR
  • Added the appropriate labels
  • Associated an issue: Issues and Pull Requests README #672
  • Read the Contributing guide: https://github.com/SpecterOps/BloodHound/wiki/Contributing
• I have ensured that related documentation is up-to-date
  • Open API docs
  • Code comments (GoDocs / JSDocs)
• I have followed proper test practices
  • Added/updated tests to cover my changes
  • All new and existing tests passed

Summary by CodeRabbit

• Style

  • Added visual styling for federated identity credential nodes with icon and color support.

• Chores

  • Updated module dependency to latest version.

[coderabbitai]

📝 Walkthrough

Walkthrough

The PR contains minimal code changes: styling additions for a node type in the graph visualization, indentation corrections across multiple database files, and a dependency version update to azurehound. No functional logic modifications or control flow changes were introduced.

Changes

Cohort / File(s)	Summary
Node Styling cmd/api/src/api/bloodhoundgraph/bloodhoundgraph.go	Added styling support for AZFederatedIdentityCredential node type: SetIcon assigns fas fa-key font icon and SetBackground sets color to #FFEE8C.
Indentation Adjustments cmd/api/src/database/assetgrouptags.go, cmd/api/src/database/auth.go, cmd/api/src/database/customnode.go	Corrected whitespace and indentation alignment for bhdb := NewBloodhoundDB(...) variable declarations within conditional blocks. No control flow or logic changes.
Dependency Update go.mod	Updated github.com/bloodhoundad/azurehound/v2 dependency from v2.10.1-0.20260310183647-04f79abb0ba0 to v2.11.0-rc1.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	PR description covers main objectives and references Jira tickets, but lacks specific testing details and has discrepancies between stated accomplishments and actual changes.	Clarify which changes are included in this PR (Go version, Trivy removal, node icon fix); provide specific testing steps and environment details; explain why some checklist items marked complete show no code changes.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Title check	✅ Passed	The title accurately summarizes the main change: adding styling support (icon and background color) for the AZFederatedIdentityCredential node type, which aligns with the primary purpose described in the PR objectives.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch BED-7696-fix_node_icon

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