feat: add Klingon localization #5801

Job	Run time
Check uv.lock	22s
Ruff Lint	25s
Site (astro check + eslint a11y)	41s
Detect relevant changes	6s
Docs Size Check	6s
Unit Tests	4m 12s
AST Lint	21s
Mypy Type Check	32s
Component Version Gate	6s
Docker & Add-on Validation	1m 10s
E2E Validation (embedded, ubuntu-latest)	6m 38s
E2E Validation (ubuntu-latest)	5m 57s
E2E Validation (embedded, ubuntu-24.04-arm)	5m 30s
E2E Validation (ubuntu-24.04-arm)	4m 36s
E2E Validation (update path)	3m 39s
E2E Validation Gate	3s
	34m 24s

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