chore: update the orchestrator workflow overview api

[lholmquist]

Hey, I just made a Pull Request!

This adds two new fields that are sent back on the overview.

• successRatio - the ration of successful workflow runs(all time)
• runsLastMonth - The amount of total runs for the sliding 30day window

✔️ 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
@red-hat-developer-hub/backstage-plugin-orchestrator-backend	workspaces/orchestrator/plugins/orchestrator-backend	patch	v8.9.4
@red-hat-developer-hub/backstage-plugin-orchestrator-common	workspaces/orchestrator/plugins/orchestrator-common	patch	v3.6.4

[codecov]

Codecov Report

❌ Patch coverage is 95.65217% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 54.04%. Comparing base (9fb8693) to head (6d27158).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3328      +/-   ##
==========================================
+ Coverage   54.01%   54.04%   +0.02%     
==========================================
  Files        2403     2403              
  Lines       87411    87432      +21     
  Branches    24182    24188       +6     
==========================================
+ Hits        47219    47256      +37     
+ Misses      38709    38693      -16     
  Partials     1483     1483              

Flag	Coverage Δ		*Carryforward flag
adoption-insights	83.58% <ø> (ø)		Carriedforward from 9fb8693
ai-integrations	70.03% <ø> (ø)		Carriedforward from 9fb8693
app-defaults	69.60% <ø> (ø)		Carriedforward from 9fb8693
augment	46.39% <ø> (ø)		Carriedforward from 9fb8693
bulk-import	72.86% <ø> (ø)		Carriedforward from 9fb8693
cost-management	17.48% <ø> (ø)		Carriedforward from 9fb8693
dcm	61.23% <ø> (ø)		Carriedforward from 9fb8693
extensions	62.24% <ø> (ø)		Carriedforward from 9fb8693
global-floating-action-button	74.30% <ø> (ø)		Carriedforward from 9fb8693
global-header	61.63% <ø> (ø)		Carriedforward from 9fb8693
homepage	51.52% <ø> (ø)		Carriedforward from 9fb8693
install-dynamic-plugins	56.23% <ø> (ø)		Carriedforward from 9fb8693
konflux	91.01% <ø> (ø)		Carriedforward from 9fb8693
lightspeed	68.52% <ø> (ø)		Carriedforward from 9fb8693
mcp-integrations	85.46% <ø> (ø)		Carriedforward from 9fb8693
orchestrator	37.80% <95.65%> (+0.46%)	⬆️
quickstart	62.09% <ø> (ø)		Carriedforward from 9fb8693
sandbox	79.49% <ø> (ø)		Carriedforward from 9fb8693
scorecard	83.86% <ø> (ø)		Carriedforward from 9fb8693
theme	64.54% <ø> (ø)		Carriedforward from 9fb8693
translations	8.49% <ø> (ø)		Carriedforward from 9fb8693
x2a	78.79% <ø> (ø)		Carriedforward from 9fb8693

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

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[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
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