support-frontend Refactor Thank You Module

What are you doing in this PR?

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How to test

How can we measure success?

Have we considered potential risks?

Accessibility test checklist

[ ] Tested with screen reader
[ ] Navigable with keyboard
[ ] Colour contrast passed
[ ] The change doesn't use only colour to convey meaning

Screenshots

Nov 05 '25 18:11 maloky

[!IMPORTANT] Don't forget to label your PR with one of the following labels: maintenance, feature, fix.

Nov 05 '25 18:11 github-actions[bot]

Size Change: -1.4 kB (-0.09%)

Total Size: 1.49 MB

Filename	Size	Change
`./support-frontend/public/compiled-assets/webpack/ThankYou.js`	109 kB	-1.39 kB (-1.26%)

ℹ️ View Unchanged

Filename	Size	Change
`./support-frontend/public/compiled-assets/javascripts/[countryGroupId]/events/router.js`	105 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/[countryGroupId]/router.js`	133 kB	-6 B (0%)
`./support-frontend/public/compiled-assets/javascripts/ausMomentMap.js`	108 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/contributionsRedirectStyles.js`	20 B	0 B
`./support-frontend/public/compiled-assets/javascripts/downForMaintenancePage.js`	75.4 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/error404Page.js`	75.3 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/error500Page.js`	75.2 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/favicons.js`	43 B	0 B
`./support-frontend/public/compiled-assets/javascripts/paperSubscriptionLandingPage.js`	98.4 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/payPalErrorPage.js`	74.1 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/payPalErrorPageStyles.js`	20 B	0 B
`./support-frontend/public/compiled-assets/javascripts/promotionTerms.js`	81.3 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/subscriptionsLandingPage.js`	104 kB	0 B
`./support-frontend/public/compiled-assets/javascripts/unsupportedBrowserStyles.js`	20 B	0 B
`./support-frontend/public/compiled-assets/javascripts/weeklySubscriptionLandingPage.js`	102 kB	0 B
`./support-frontend/public/compiled-assets/webpack/210.js`	4.07 kB	0 B
`./support-frontend/public/compiled-assets/webpack/241.js`	4.25 kB	0 B
`./support-frontend/public/compiled-assets/webpack/291.js`	13.1 kB	0 B
`./support-frontend/public/compiled-assets/webpack/378.js`	30.3 kB	-4 B (-0.01%)
`./support-frontend/public/compiled-assets/webpack/490.js`	5.53 kB	0 B
`./support-frontend/public/compiled-assets/webpack/680.js`	4.36 kB	0 B
`./support-frontend/public/compiled-assets/webpack/709.js`	109 kB	0 B
`./support-frontend/public/compiled-assets/webpack/710.js`	33.1 kB	0 B
`./support-frontend/public/compiled-assets/webpack/712.js`	5.32 kB	0 B
`./support-frontend/public/compiled-assets/webpack/754.js`	9.24 kB	0 B
`./support-frontend/public/compiled-assets/webpack/8.js`	19.3 kB	0 B
`./support-frontend/public/compiled-assets/webpack/826.js`	14.6 kB	0 B
`./support-frontend/public/compiled-assets/webpack/862.js`	3.15 kB	0 B
`./support-frontend/public/compiled-assets/webpack/868.js`	7.66 kB	0 B
`./support-frontend/public/compiled-assets/webpack/873.js`	3.33 kB	0 B
`./support-frontend/public/compiled-assets/webpack/893.js`	7.85 kB	0 B
`./support-frontend/public/compiled-assets/webpack/968.js`	5.48 kB	0 B
`./support-frontend/public/compiled-assets/webpack/checkout.js`	23 kB	0 B
`./support-frontend/public/compiled-assets/webpack/GuardianAdLiteLanding.js`	10.6 kB	0 B
`./support-frontend/public/compiled-assets/webpack/LandingPage.js`	18 kB	0 B
`./support-frontend/public/compiled-assets/webpack/oneTimeCheckout.js`	10.9 kB	0 B
`./support-frontend/public/compiled-assets/webpack/StudentLandingPageGlobalContainer.js`	1.74 kB	0 B
`./support-frontend/public/compiled-assets/webpack/StudentLandingPageUTSContainer.js`	1.94 kB	0 B