Add RPC resource limit estimation opt-out

[catmcgee]

Adds resourceLimitEstimation: "estimate" | "none" to the RPC planner/executor path.

By default, behavior is unchanged: the planner reserves provisional resource-limit instructions and the executor estimates/sets missing limits before sending

When set to none:

• rpcTransactionPlanner does not add provisional resource-limit instructions
• rpcTransactionPlanExecutor does not simulate to estimate or inject missing limits
• explicit resource limits already present in a transaction message are preserved
• solanaRpc passes the same setting to both planner and executor

This is useful for transactions that are close to the message size limit, where adding a compute-budget instruction can make an otherwise valid transaction too large

[changeset-bot]

🦋 Changeset detected

Latest commit: f534476

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@solana/kit-plugin-rpc	Patch
@solana/kit-client-rpc	Patch
@solana/kit-plugins	Patch

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