fix(github): authenticate API calls to fix rate-limited star count showing 0

[fdelbrayelle]

Summary

• GitHub API calls were unauthenticated, capped at 60 req/hr per server IP — easily exhausted in production
• On non-404 errors the handler logged but continued, potentially serving stale/zero data
• Added optional GITHUB_TOKEN support via Astro's env schema to authenticate requests (raises limit to 5000/hr)
• Fixed the error fallthrough: non-404 errors now return defaultValues immediately

Deployment step required

Add GITHUB_TOKEN as a secret env var in Cloudflare Pages → kestra-io project → Settings → Environment variables.
Use the value of the existing GH_READ_ORG_TOKEN org secret.

Test plan

• Add GITHUB_TOKEN to Cloudflare Pages env vars
• Redeploy and confirm star count renders correctly on kestra.io homepage

🤖 Generated with Claude Code

[fdelbrayelle]

Fixed by https://github.com/kestra-io/docs/actions/runs/26621986080

[github-actions]

☁️ Cloudflare Worker Preview Deployed!

🔗 https://ks-fix-github-stars-rate-limit-docs.kestra-io.workers.dev
🔗 https://6c0530b3-docs.kestra-io.workers.dev

## 🔦 Lighthouse Benchmark

Tested: https://ks-fix-github-stars-rate-limit-docs.kestra-io.workers.dev on 2026-05-29 06:48 UTC
No baseline available — scores will appear after the first merge to main

Scores (0–100, higher is better)

Page	Performance	Accessibility	Best Practices	SEO
Home	92	83	56	92
Pricing	98	91	56	100
Enterprise	98	82	56	100
Cloud	90	87	56	100
About Us	86	91	56	100
Docs Landing	98	88	56	92
Contribute to Kestra (simple docs)	99	88	56	92
Flow (full featured docs)	98	90	56	92
Blog Index	74	91	56	100
Blog Post (sample)	92	87	56	100
VS Page (sample)	99	88	56	100
Plugins Landing	92	81	56	92
Plugin Page (sample)	95	87	56	100
Plugin Debug Page (sample)	95	87	56	100
Plugin Debug Return Page (sample)	93	88	59	100
Blueprints Landing	95	80	74	92
Blueprint Audit Logs CSV Export	68	86	56	100

Core Web Vitals (lower is better)

Page	LCP	FCP	TBT	CLS	Speed Index
Home	1.34 s	0.73 s	106 ms	0.002	1.71 s
Pricing	0.97 s	0.60 s	0 ms	0.000	0.94 s
Enterprise	1.11 s	0.54 s	0 ms	0.000	0.89 s
Cloud	2.03 s	0.47 s	0 ms	0.000	0.93 s
About Us	2.53 s	0.58 s	0 ms	0.000	0.78 s
Docs Landing	0.84 s	0.56 s	93 ms	0.002	1.04 s
Contribute to Kestra (simple docs)	0.88 s	0.56 s	0 ms	0.000	0.85 s
Flow (full featured docs)	1.02 s	0.57 s	2 ms	0.000	1.21 s
Blog Index	3.91 s	1.10 s	2 ms	0.000	1.97 s
Blog Post (sample)	1.89 s	0.53 s	0 ms	0.000	0.94 s
VS Page (sample)	0.94 s	0.56 s	0 ms	0.000	0.73 s
Plugins Landing	0.93 s	0.55 s	2 ms	0.000	2.91 s
Plugin Page (sample)	0.96 s	0.55 s	3 ms	0.000	1.96 s
Plugin Debug Page (sample)	0.90 s	0.51 s	31 ms	0.001	1.99 s
Plugin Debug Return Page (sample)	1.11 s	0.52 s	3 ms	0.025	2.21 s
Blueprints Landing	1.06 s	0.58 s	0 ms	0.000	1.86 s
Blueprint Audit Logs CSV Export	1.70 s	0.57 s	12 ms	0.485	2.18 s

Legend

🟢 improved  ·  🔻 regressed  ·  (blank) no significant change
Score threshold: ±10 pts  ·  Metric threshold: ±30% of baseline