[docs] new JSON RPC API docs format (backport #29772)

[mergify]

This is an automatic backport of pull request #29772 done by Mergify.
Cherry-pick of 9b27002 has failed:

On branch mergify/bp/v1.14/pr-29772
Your branch is up to date with 'origin/v1.14'.

You are currently cherry-picking commit 9b270020f.
  (fix conflicts and run "git cherry-pick --continue")
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  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   docs/components/CodeDocBlock.jsx
	modified:   docs/publish-docs.sh
	modified:   docs/sidebars.js
	new file:   docs/sidebars/api.js
	new file:   docs/src/api/deprecated/_getConfirmedBlock.mdx
	new file:   docs/src/api/deprecated/_getConfirmedBlocks.mdx
	new file:   docs/src/api/deprecated/_getConfirmedBlocksWithLimit.mdx
	new file:   docs/src/api/deprecated/_getConfirmedSignaturesForAddress2.mdx
	new file:   docs/src/api/deprecated/_getConfirmedTransaction.mdx
	new file:   docs/src/api/deprecated/_getFeeCalculatorForBlockhash.mdx
	new file:   docs/src/api/deprecated/_getFeeRateGovernor.mdx
	new file:   docs/src/api/deprecated/_getFees.mdx
	new file:   docs/src/api/deprecated/_getRecentBlockhash.mdx
	new file:   docs/src/api/deprecated/_getSnapshotSlot.mdx
	new file:   docs/src/api/http.md
	new file:   docs/src/api/methods/_getAccountInfo.mdx
	new file:   docs/src/api/methods/_getBalance.mdx
	new file:   docs/src/api/methods/_getBlock.mdx
	new file:   docs/src/api/methods/_getBlockCommitment.mdx
	new file:   docs/src/api/methods/_getBlockHeight.mdx
	new file:   docs/src/api/methods/_getBlockProduction.mdx
	new file:   docs/src/api/methods/_getBlockTime.mdx
	new file:   docs/src/api/methods/_getBlocks.mdx
	new file:   docs/src/api/methods/_getBlocksWithLimit.mdx
	new file:   docs/src/api/methods/_getClusterNodes.mdx
	new file:   docs/src/api/methods/_getEpochInfo.mdx
	new file:   docs/src/api/methods/_getEpochSchedule.mdx
	new file:   docs/src/api/methods/_getFeeForMessage.mdx
	new file:   docs/src/api/methods/_getFirstAvailableBlock.mdx
	new file:   docs/src/api/methods/_getGenesisHash.mdx
	new file:   docs/src/api/methods/_getHealth.mdx
	new file:   docs/src/api/methods/_getHighestSnapshotSlot.mdx
	new file:   docs/src/api/methods/_getIdentity.mdx
	new file:   docs/src/api/methods/_getInflationGovernor.mdx
	new file:   docs/src/api/methods/_getInflationRate.mdx
	new file:   docs/src/api/methods/_getInflationReward.mdx
	new file:   docs/src/api/methods/_getLargestAccounts.mdx
	new file:   docs/src/api/methods/_getLatestBlockhash.mdx
	new file:   docs/src/api/methods/_getLeaderSchedule.mdx
	new file:   docs/src/api/methods/_getMaxRetransmitSlot.mdx
	new file:   docs/src/api/methods/_getMaxShredInsertSlot.mdx
	new file:   docs/src/api/methods/_getMinimumBalanceForRentExemption.mdx
	new file:   docs/src/api/methods/_getMultipleAccounts.mdx
	new file:   docs/src/api/methods/_getProgramAccounts.mdx
	new file:   docs/src/api/methods/_getRecentPerformanceSamples.mdx
	new file:   docs/src/api/methods/_getRecentPrioritizationFees.mdx
	new file:   docs/src/api/methods/_getSignatureStatuses.mdx
	new file:   docs/src/api/methods/_getSignaturesForAddress.mdx
	new file:   docs/src/api/methods/_getSlot.mdx
	new file:   docs/src/api/methods/_getSlotLeader.mdx
	new file:   docs/src/api/methods/_getSlotLeaders.mdx
	new file:   docs/src/api/methods/_getStakeActivation.mdx
	new file:   docs/src/api/methods/_getStakeMinimumDelegation.mdx
	new file:   docs/src/api/methods/_getSupply.mdx
	new file:   docs/src/api/methods/_getTokenAccountBalance.mdx
	new file:   docs/src/api/methods/_getTokenAccountsByDelegate.mdx
	new file:   docs/src/api/methods/_getTokenAccountsByOwner.mdx
	new file:   docs/src/api/methods/_getTokenLargestAccounts.mdx
	new file:   docs/src/api/methods/_getTokenSupply.mdx
	new file:   docs/src/api/methods/_getTransaction.mdx
	new file:   docs/src/api/methods/_getTransactionCount.mdx
	new file:   docs/src/api/methods/_getVersion.mdx
	new file:   docs/src/api/methods/_getVoteAccounts.mdx
	new file:   docs/src/api/methods/_isBlockhashValid.mdx
	new file:   docs/src/api/methods/_minimumLedgerSlot.mdx
	new file:   docs/src/api/methods/_requestAirdrop.mdx
	new file:   docs/src/api/methods/_sendTransaction.mdx
	new file:   docs/src/api/methods/_simulateTransaction.mdx
	new file:   docs/src/api/websocket.md
	new file:   docs/src/api/websocket/_accountSubscribe.mdx
	new file:   docs/src/api/websocket/_accountUnsubscribe.mdx
	new file:   docs/src/api/websocket/_blockSubscribe.mdx
	new file:   docs/src/api/websocket/_blockUnsubscribe.mdx
	new file:   docs/src/api/websocket/_logsSubscribe.mdx
	new file:   docs/src/api/websocket/_logsUnsubscribe.mdx
	new file:   docs/src/api/websocket/_programSubscribe.mdx
	new file:   docs/src/api/websocket/_programUnsubscribe.mdx
	new file:   docs/src/api/websocket/_rootSubscribe.mdx
	new file:   docs/src/api/websocket/_rootUnsubscribe.mdx
	new file:   docs/src/api/websocket/_signatureSubscribe.mdx
	new file:   docs/src/api/websocket/_signatureUnsubscribe.mdx
	new file:   docs/src/api/websocket/_slotSubscribe.mdx
	new file:   docs/src/api/websocket/_slotUnsubscribe.mdx
	new file:   docs/src/api/websocket/_slotsUpdatesSubscribe.mdx
	new file:   docs/src/api/websocket/_slotsUpdatesUnsubscribe.mdx
	new file:   docs/src/api/websocket/_voteSubscribe.mdx
	new file:   docs/src/api/websocket/_voteUnsubscribe.mdx
	modified:   docs/src/cluster/rpc-endpoints.md
	modified:   docs/src/developing/clients/javascript-api.md
	modified:   docs/src/developing/clients/javascript-reference.md
	modified:   docs/src/developing/clients/rust-api.md
	modified:   docs/src/developing/intro/rent.md
	modified:   docs/src/developing/intro/transaction_fees.md
	modified:   docs/src/developing/programming-model/accounts.md
	modified:   docs/src/developing/test-validator.md
	modified:   docs/src/getstarted/hello-world.md
	modified:   docs/src/implemented-proposals/rpc-transaction-history.md
	modified:   docs/src/implemented-proposals/transaction-fees.md
	modified:   docs/src/integrations/exchange.md
	modified:   docs/src/integrations/retrying-transactions.md
	new file:   docs/src/pages/CodeDocBlock.module.css
	new file:   docs/src/pages/api.js
	modified:   docs/src/pages/developers.js
	modified:   docs/src/running-validator/validator-stake.md
	modified:   docs/src/running-validator/validator-start.md
	modified:   docs/src/transaction_fees.md

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	deleted by them: docs/src/developing/clients/jsonrpc-api.md
	deleted by us:   docs/src/developing/transaction_confirmation.md
	both modified:   docs/src/developing/versioned-transactions.md

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[jacobcreech]

Already live on site, no backport needed

[nickfrosty]

@Mergifyio refresh

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