fix(helm): configure liveness and readiness probes to match Docker defaults

[Jyasapara]

Description

Switches liveness and readiness endpoint to /api/v1/status to avoid unnecessary redirect chains and reduce load/noise, matching the documented docker healthcheck.

Set sensible default probe values in values.yaml to match the docker documentation defaults:
livenessProbe: initialDelaySeconds=20, periodSeconds=15, timeoutSeconds=3
readinessProbe: initialDelaySeconds=60, periodSeconds=15, timeoutSeconds=3

• Fixes Align health checks in helm chart with docs for docker #2754

How Has This Been Tested?

Rolled out the chart in my k8s cluster.

Screenshots / Logs (if applicable)

Rollout around 21:45.

Checklist:

• I have read and followed the contribution guidelines.
• Disclosed any use of AI (see our policy)
• I have updated the documentation accordingly.
• All new and existing tests passed.
• Successful build pnpm build
• Translation keys pnpm i18n:extract
• Database migration (if required)

Summary by CodeRabbit

• Chores
  • Updated Helm chart to version 3.3.1 with improved health probe configuration.
  • Configured explicit timing parameters for liveness and readiness probes to enhance deployment reliability.
  • Updated probe endpoints for more accurate health status monitoring.

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR updates the Seerr Helm chart from version 3.3.0 to 3.3.1, changing health check probe endpoints from / to /api/v1/status and configuring explicit timing parameters (initialDelaySeconds, periodSeconds, timeoutSeconds) to align with the Docker deployment documentation recommendations.

Changes

Cohort / File(s)	Summary
Chart Metadata charts/seerr-chart/Chart.yaml	Bumped Helm chart version from 3.3.0 to 3.3.1.
Health Check Configuration charts/seerr-chart/values.yaml, charts/seerr-chart/templates/statefulset.yaml	Updated livenessProbe and readinessProbe endpoints from / to /api/v1/status; added explicit timing parameters (initialDelaySeconds: 20, periodSeconds: 15, timeoutSeconds: 3) to values.yaml defaults to replace empty objects.
Documentation charts/seerr-chart/README.md	Updated version badge and documented new default probe timing configurations.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• #2597: Modifies same Helm chart metadata files for version bumping and documentation updates.
• #2441: Similar chart version bump pattern in charts/seerr-chart/Chart.yaml.

Suggested reviewers

• fallenbagel
• 0xSysR3ll
• sudo-kraken

Poem

🐰 Health checks now align, from Docker to Helm so bright,
/api/v1/status queries in the night,
Timings configured, no more / redirect confusion,
Chart version bumped with thoughtful precision! ✨

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Linked Issues check	✅ Passed	The PR addresses all core coding requirements from issue #2754: changed probe endpoints to /api/v1/status, set default probe timing values (livenessProbe: 20/15/3, readinessProbe: 60/15/3), and eliminated empty probe configurations.
Out of Scope Changes check	✅ Passed	All changes are directly within scope of issue #2754: probe endpoint updates, default probe timing values, and Chart.yaml version bump. No unrelated modifications detected.
Title check	✅ Passed	The title clearly and concisely summarizes the main change: configuring liveness and readiness probes in the Helm chart to match Docker defaults, which is the primary objective of this PR.

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