fix(az-AZ,tr-TR): guard scale ceiling in Turkic pair

[TylerVigario]

Ninth in the fix-then-gate series. The Turkic pair (az-AZ, tr-TR) — both cap at 10²¹.

What fuzzing found (and a probe false-negative worth noting)

Both break past their 10²¹ scale vocabulary. Uniform ceiling across all three forms (ordinal builds on the cardinal via integerToWords + suffix; currency too) plus the decimal (spelled via integerToWords(BigInt(remainder))).

az-AZ exposed a probe blind spot. Its ordinal does integerToWords(n).replace(/ /g, '') + suffix. Past 10²¹ the cardinal is the broken "bir " (trailing space, missing scale word) — and the space-strip turns it into "bir" → "birinci": well-formed but wrong (it looks like "1st"). The well-formedness probe reported the az ordinal "clean through 10⁶⁶" because the malformation was stripped away — same silent-wrong class as es-US's truncation. Caught it by reading the code, not trusting the probe, and guarded the ordinal at the cardinal ceiling.

Fix

Entry-point pattern. Ceilings derived from each file's scale table — az: SCALE_WORDS.length * 3; tr: (SCALES.length + 2) * 3 (tr indexes SCALES[scaleIndex - 2], with units/thousands separate, like da-DK). Decimal guarded (integer-spelled).

Verification

Per variant: well-formed string or RangeError across ±10³⁰; integer / ordinal / decimal boundary checks all confirm 10²¹−1 ok / 10²¹ throws (the az ordinal now throws instead of returning "birinci"). Existing fixtures green, lint clean, 269 tests.

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Adds scale-ceiling guards for the Turkic language pair (az-AZ, tr-TR) so values at/above the largest supported magnitude fail fast with a uniform RangeError instead of producing malformed or silently-wrong output.

Changes:

• Derive per-language maximum supported magnitude from the language scale tables and define MAX_CARDINAL / MAX_CARDINAL_EXPONENT.
• Add entry-point checks in toCardinal, toOrdinal, and toCurrency (and for cardinal decimals where the fraction is spelled via integerToWords) to throw tooLargeError(...) when out of range.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
src/tr-TR.js	Introduces a derived 10²¹ ceiling and applies it at public entry points (cardinal/ordinal/currency), including the integer-spelled decimal path.
src/az-AZ.js	Introduces a derived 10²¹ ceiling and applies it at public entry points (cardinal/ordinal/currency), including the integer-spelled decimal path.