chore(bulk-import): optimize bulk-import

[debsmita1]

Hey, I just made a Pull Request!

Resolves:

https://redhat.atlassian.net/browse/RHIDP-15551

• Cut NFS Module Federation sync size for bulk-import by keeping heavy UI/API graphs off the alpha entry (~468 KB → ~118 KB sync, about −75%).
• Replaced deprecated NavItemBlueprint with PageBlueprint title + icon, and update the NFS demo sidebar to render auto-discovered navItems.
• Extracted a thin BulkImportIcon and move getApi out of repository-utils so the alpha/API path no longer pulls sidebar, permissions, or the full icons/utils UI graph.
• Remaining NFS vs OFS gap (~90 KB) is mostly @backstage/frontend-plugin-api blueprint wiring and its zod schema dependencies (ApiBlueprint / PageBlueprint), not plugin UI. The leftover zod cost is inherent to NFS page/API blueprints.

NFS alpha expose summary

Metric	BEFORE	AFTER	Δ
Sync chunks	5	3	-2
Sync size	467.6 KB	117.8 KB	-349.8 KB (-74.8%)
Async chunks	201	204	+3
Async size (listed)	1937.4 KB	2320.7 KB	+383.3 KB

✔️ Checklist

• A changeset describing the change and affected packages. (more info)
• Added or Updated documentation
• Tests for new functionality and regression tests for bug fixes
• Screenshots attached (for UI changes)

[rhdh-gh-app]

Changed Packages

Package Name	Package Path	Changeset Bump	Current Version
app	workspaces/bulk-import/packages/app	none	v0.0.1
@red-hat-developer-hub/backstage-plugin-bulk-import	workspaces/bulk-import/plugins/bulk-import	patch	v7.3.7

[sonarqubecloud]

Quality Gate passed

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

[codecov]

Codecov Report

❌ Patch coverage is 83.33333% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 56.53%. Comparing base (5e969f6) to head (4168c01).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3822   +/-   ##
=======================================
  Coverage   56.53%   56.53%           
=======================================
  Files        2357     2359    +2     
  Lines       94934    94937    +3     
  Branches    26612    26610    -2     
=======================================
+ Hits        53671    53675    +4     
+ Misses      40957    40956    -1     
  Partials      306      306           

Flag	Coverage Δ		*Carryforward flag
adoption-insights	84.54% <ø> (ø)		Carriedforward from 5e969f6
ai-integrations	70.06% <ø> (ø)		Carriedforward from 5e969f6
app-defaults	69.79% <ø> (ø)		Carriedforward from 5e969f6
augment	46.39% <ø> (ø)		Carriedforward from 5e969f6
boost	75.27% <ø> (ø)		Carriedforward from 5e969f6
bulk-import	72.63% <83.33%> (+0.03%)	⬆️
cost-management	13.55% <ø> (ø)		Carriedforward from 5e969f6
dcm	60.72% <ø> (ø)		Carriedforward from 5e969f6
extensions	56.18% <ø> (ø)		Carriedforward from 5e969f6
global-floating-action-button	71.18% <ø> (ø)		Carriedforward from 5e969f6
global-header	62.19% <ø> (ø)		Carriedforward from 5e969f6
homepage	50.25% <ø> (ø)		Carriedforward from 5e969f6
install-dynamic-plugins	56.77% <ø> (ø)		Carriedforward from 5e969f6
intelligent-assistant	69.50% <ø> (ø)		Carriedforward from 5e969f6
konflux	91.98% <ø> (ø)		Carriedforward from 5e969f6
lightspeed	69.02% <ø> (ø)		Carriedforward from 5e969f6
mcp-integrations	83.40% <ø> (ø)		Carriedforward from 5e969f6
orchestrator	57.01% <ø> (ø)		Carriedforward from 5e969f6
quickstart	65.11% <ø> (ø)		Carriedforward from 5e969f6
sandbox	79.56% <ø> (ø)		Carriedforward from 5e969f6
scorecard	82.66% <ø> (ø)		Carriedforward from 5e969f6
theme	83.85% <ø> (ø)		Carriedforward from 5e969f6
translations	5.15% <ø> (ø)		Carriedforward from 5e969f6
x2a	79.31% <ø> (ø)		Carriedforward from 5e969f6

*This pull request uses carry forward flags. Click here to find out more.

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