docs: doc39-helm-k8s-update

[hajjimo]

Updates to Helm & Kubernetes deployment guide as per updated Helm chart. Fixes DOC-39

Checklist

• PR title is prefixed with docs:
• PR title or description includes a fixes #
• You've run pnpm format and pnpm lint
• You've reviewed Vale errors and made changes where appropriate

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🚀 Performance Test Results

Test Configuration:

• VUs: 4
• Duration: 1m0s

Test Metrics:

• Requests/s: 45.40
• Iterations/s: 15.14
• Failed Requests: 0.00% (0 of 2732)

📜 Logs

> performance@1.0.0 run-tests:testenv /home/runner/work/rafiki/rafiki/test/performance
> ./scripts/run-tests.sh -e test "-k" "-q" "--vus" "4" "--duration" "1m"

Cloud Nine GraphQL API is up: http://localhost:3101/graphql
Cloud Nine Wallet Address is up: http://localhost:3100/
Happy Life Bank Address is up: http://localhost:4100/
cloud-nine-wallet-test-backend already set
cloud-nine-wallet-test-auth already set
happy-life-bank-test-backend already set
happy-life-bank-test-auth already set
     data_received..................: 986 kB 16 kB/s
     data_sent......................: 2.1 MB 35 kB/s
     http_req_blocked...............: avg=7.1µs    min=1.89µs   med=5.55µs   max=678.87µs p(90)=6.81µs   p(95)=7.56µs  
     http_req_connecting............: avg=443ns    min=0s       med=0s       max=541.55µs p(90)=0s       p(95)=0s      
     http_req_duration..............: avg=87.45ms  min=8.23ms   med=71.84ms  max=554.34ms p(90)=149.09ms p(95)=169.63ms
       { expected_response:true }...: avg=87.45ms  min=8.23ms   med=71.84ms  max=554.34ms p(90)=149.09ms p(95)=169.63ms
     http_req_failed................: 0.00%  ✓ 0         ✗ 2732
     http_req_receiving.............: avg=92.28µs  min=27.42µs  med=82.82µs  max=1.47ms   p(90)=121.53µs p(95)=149.97µs
     http_req_sending...............: avg=35.92µs  min=11.17µs  med=28.72µs  max=2.52ms   p(90)=41.15µs  p(95)=55.57µs 
     http_req_tls_handshaking.......: avg=0s       min=0s       med=0s       max=0s       p(90)=0s       p(95)=0s      
     http_req_waiting...............: avg=87.32ms  min=7.95ms   med=71.69ms  max=554.19ms p(90)=148.99ms p(95)=169.47ms
     http_reqs......................: 2732   45.401627/s
     iteration_duration.............: avg=263.91ms min=181.26ms med=253.06ms max=882.68ms p(90)=319.69ms p(95)=345.3ms 
     iterations.....................: 911    15.139415/s
     vus............................: 4      min=4       max=4 
     vus_max........................: 4      min=4       max=4 

[njlie]

LGTM, thanks for writing this up!

[melissahenderson]

Suggested change

	| `config.auth.port.interaction` | `3009` | The port number of your Open Payments interaction-related API. |
	| `config.auth.port.interaction` | `3009` | The port of your Open Payments interaction-related API. |

[melissahenderson]

Small thing

[hajjimo]

I had committed your suggestion directly on GH but it failed pnpm lint, so had to pull, run pnpm format/lint, and push again. Sorry.