feat: partial port of #381. prefer browser language & safe config.json fetch#440

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DennisOSRM merged 7 commits intogh-pagesfrom

feature/partial-port-381-language-default

May 3, 2026

Commits on May 3, 2026

Add translations

fbarbe00
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DennisOSRM
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fix: cherry pick conflicts
DennisOSRM
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Prefer browser language before runtime config; fallback to English\n\nPrecedence: URL param > browser language > runtime config > English\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply…
DennisOSRM
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Make English the default when no URL/browser language is available\n\nPrecedence: URL param > browser language > English\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
DennisOSRM
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Only fetch config.json in Docker; avoid noisy 404s\n\nOnly fetch config.json when OSRM_ENVIRONMENT='docker' to avoid noisy 404s in non-Docker environments.\n\nCo-authored-by: Copilot <223556219+Cop…
DennisOSRM
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Add unit tests for language detection/selection; cover browser navigator cases and URL precedence

DennisOSRM
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Copilot
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Fix PR #440 review: honor OSRM_LANGUAGE, case-insensitive locale matching, add tests for language detection and entrypoint meta rewrite

DennisOSRM
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Copilot
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