Fix untranslated footer links and incorrect policy domain count in 2026-03-05 propositions articles

[Copilot]

Footer link labels were hardcoded English across all 13 non-English article versions, and the Deep Analysis other count was wrong (showed total propositions instead of uncategorized remainder).

Article fixes (all 14 files)

• other: 20 → other: 7 — 20 total propositions − 13 categorized (environmental 3 + fiscal 2 + education 2 + justice 2 + defence 2 + migration 2) = 7 uncategorized

Footer translation fixes (13 non-English files)

Replaced hardcoded English strings in Quick Links and Built-by sections with per-language labels sourced from the authoritative main index pages:

Label	sv	de	ar	zh
Home	Hem	Startseite	الرئيسية	首页
News	Nyheter	Nachrichten	الأخبار	新闻
CIA Platform	CIA-plattformen	CIA-Plattform	منصة CIA	CIA 平台
Company LinkedIn	Företagets LinkedIn	Unternehmens-LinkedIn	لينكدإن الشركة	公司 LinkedIn
Security Policy	Säkerhetspolicy	Sicherheitsrichtlinie	سياسة الأمن	安全政策
Privacy Policy	Integritetspolicy	Datenschutzrichtlinie	سياسة الخصوصية	隐私政策
Contact Us	Kontakta oss	Kontakt	تواصل معنا	联系我们

Template root-cause fix

Added 8 new fields (home, news, ciaplatform, companyLinkedin, publicIsms, securityPolicy, privacyPolicy, contactUs) to SITE_FOOTER_LABELS in constants.ts for all 14 languages, and updated generateSiteFooter() in helpers.ts to use them:

- <li><a href="${homePath}">Home</a></li>
- <li><a href="${newsPath}">News</a></li>
- <li>...>CIA Platform</a></li>
+ <li><a href="${homePath}">${labels.home}</a></li>
+ <li><a href="${newsPath}">${labels.news}</a></li>
+ <li>...>${labels.ciaplatform}</a></li>

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