rpc, doc: clarify watch-only wallets balances in RPCHelp #32761

1. 
   rkrux commented at 11:58 am on June 16, 2025: contributor

   The watch-only behaviour is per-wallet level in the descriptor wallets (the only kind of wallets now). The docs of the balance related RPCs seemed to be outdated to me. This patch adds a related note in both the balance related RPCS.
2. rpc, doc: clarify watch-only wallets balances in RPCHelp

   The watch-only behaviour is per-wallet level in the descriptor
   wallets (the only kind of wallets now). The docs of the balance
   related RPCs seemed to be outdated to me. This patch adds a
   related note in both the balance related RPCS.

   220074ef09
3. 
   DrahtBot commented at 11:58 am on June 16, 2025: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage & Benchmarks

   For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/32761.

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4. 
   rkrux commented at 12:03 pm on June 16, 2025: contributor

   Essentially I want to convey the message that the watch-only wallets need not (read cannot) have corresponding private keys for the unspent outputs and thus they are not factored in the balance calculation.

   I’m open to changing the verbiage in the RPC docs if someone has a better suggestion.

5. 
   rkrux commented at 12:14 pm on June 16, 2025: contributor

   MSan, dependsFailing after 11s — Task Summary

   This failure seems unrelated to me as per the error messages from the CI run.

   0[07:58:31.196] Error: creating container storage: the container name "ci_native_msan" is already in use by a8395f5207b2bee3eff8c9392096e3e535820dcc96f5ced45dfe4256a1f6488b. You have to remove that container to be able to reuse that name: that name is already in use by an external entity, or use --replace to instruct Podman to do so.
   1[07:58:31.200] + CI_CONTAINER_ID=
   

6. DrahtBot added the label CI failed on Jun 17, 2025
7. DrahtBot removed the label CI failed on Jun 17, 2025
8. maflcko added the label Docs on Jun 17, 2025
9. maflcko added the label Wallet on Jun 17, 2025
10. maflcko added the label RPC/REST/ZMQ on Jun 17, 2025

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