chore: disable CFP submit button until CFP opens on May 15

[Copilot]

The CFP section was showing an active link to conference-hall.io despite the CFP not being open yet, creating an inconsistency with the "Opens May 15" status badge already displayed.

Changes

• Data (fr.ts, en.ts) — Added ctaDisabled: true to the cfp object in both locale data files
• Template (_content.astro) — Added ctaDisabled?: boolean to the cfp Props interface; CTA now conditionally renders a non-interactive <span> (gray, cursor-not-allowed, opacity-60) instead of an <a> when disabled

{cfp.ctaDisabled ? (
  <span role="button" aria-disabled="true" class="... cursor-not-allowed opacity-60">
    {cfp.cta}
  </span>
) : (
  <a href={cfp.ctaHref} ...>{cfp.cta}</a>
)}

To re-enable the button when the CFP opens, remove ctaDisabled: true from both locale data files — no template changes needed.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• api.fontsource.org
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node node /home/REDACTED/work/landing-page/landing-page/application/node_modules/.bin/astro build (dns block)
• telemetry.astro.build
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node node /home/REDACTED/work/landing-page/landing-page/application/node_modules/.bin/astro build (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

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Original prompt

---

This section details on the original issue you should resolve

<issue_title>Fix the inconsistence about the CFP opening</issue_title>
<issue_description>We should not display yet the link to conference-hall.io since CFP is not opened.

We should replace it by "Open the 15th May" or similar. Both for FR and EN versions. And also disable the CTA button.

CF : https://cloudnative-provence.fr/fr/#cfp

</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Fix the inconsistence about the CFP opening #144

---

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[github-actions]

Code Coverage Report

Coverage Results

Test Results

Status	Count
✅ Passed	72
❌ Failed	0
⏭️ Skipped	0
Total	72

✅ Pass Rate: 100.0%

Coverage

Metric	Covered	Total	Percentage
Lines	483	509	94.89%
Branches	379	450	84.22%
Functions	118	120	98.33%

Overall: 94.89% 🟢
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