Split the Porting Embed Form into a Wizard

[timomeh]

• Check what's the next step in porting
• Split the porting form up into 4 parts: carrier details, holder details, address, donor approval
• Adds validation
• Adds reusable input components to add customization to in the next step

[timomeh]

GitHub Action is borked and won't run, the PR is queued for eternity. I ran everything locally and it passes, so I'm merging this without green CI.

gigs-embeds-js on  timo/conn-680-split-the-porting-form-into-a-multi-step-wizard via  v20.11.0 took 4s 
△ CI=true npm test

> [email protected] test
> vitest


 RUN  v1.2.2 /Users/timomeh/Developer/gigs/gigs-embeds-js

 ✓ lib/PortingEmbed/__tests__/wizardStep.test.ts  (18 tests) 5ms
 ✓ lib/WelcomeEmbed/__tests__/index.test.tsx  (8 tests) 23ms
 ✓ lib/core/__tests__/token.test.ts  (7 tests) 24ms
 ✓ lib/PortingEmbed/__tests__/StepDonorProviderApprovalForm.test.tsx  (6 tests) 100ms
 ✓ lib/core/__tests__/assert.test.ts  (2 tests) 4ms
 ✓ lib/WelcomeEmbed/__tests__/WelcomeEmbed.test.tsx  (4 tests) 19ms
 ✓ lib/WelcomeEmbed/__tests__/TestComponentWithFetch.test.tsx  (2 tests) 28ms
 ✓ lib/PortingEmbed/__tests__/PortingForm.test.tsx  (7 tests) 283ms
 ✓ lib/PortingEmbed/__tests__/StepCarrierDetailsForm.test.tsx  (16 tests) 296ms
 ✓ lib/PortingEmbed/__tests__/StepHolderDetailsForm.test.tsx  (23 tests) 506ms
 ✓ lib/PortingEmbed/__tests__/index.test.tsx  (22 tests) 543ms
 ✓ lib/PortingEmbed/__tests__/StepAddressForm.test.tsx  (32 tests) 653ms
 ✓ lib/PortingEmbed/__tests__/sanitizeSubmitData.test.ts  (4 tests) 3ms
 ✓ lib/core/__tests__/porting.test.ts  (2 tests) 22ms
 ✓ lib/core/__tests__/subscription.test.ts  (2 tests) 18ms
 ✓ lib/PortingEmbed/__tests__/PortingEmbed.test.tsx  (1 test) 15ms

 Test Files  16 passed (16)
      Tests  156 passed (156)
   Start at  10:35:00
   Duration  2.28s (transform 2.38s, setup 3.09s, collect 5.46s, tests 2.54s, environment 3.95s, prepare 1.39s)


gigs-embeds-js on  timo/conn-680-split-the-porting-form-into-a-multi-step-wizard via  v20.11.0 took 3s 
△ CI=true npm run lint

> [email protected] lint
> eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0


gigs-embeds-js on  timo/conn-680-split-the-porting-form-into-a-multi-step-wizard via  v20.11.0 
△ CI=true npm run typecheck

> [email protected] typecheck
> tsc --noEmit


gigs-embeds-js on  timo/conn-680-split-the-porting-form-into-a-multi-step-wizard via  v20.11.0 
△ CI=true npm run build    

> [email protected] build
> tsc && vite build

vite v5.0.12 building for production...
transforming...
✓ 27 modules transformed.
rendering chunks...

[vite:dts] Start generate declaration files...
computing gzip size...
dist/gigs-embeds.js  59.58 kB │ gzip: 16.34 kB
[vite:dts] Start rollup declaration files...
Analysis will use the bundled TypeScript version 5.3.3
[vite:dts] Declaration files built in 1913ms.

dist/gigs-embeds.umd.cjs  41.85 kB │ gzip: 14.21 kB
✓ built in 2.24s