Add Washington Senior Citizens and Disabled Persons Property Tax Exemption#8161

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hua7450:wa-senior-disabled-pte

Commits on Apr 26, 2026

Initial scaffolding for WA Senior/Disabled Property Tax Exemption (#8160)

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Add Washington Senior/Disabled Property Tax Exemption program

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Review-fix round 1: address critical issues from /review-program

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Commits on Apr 27, 2026