fix confusion between prompt and don't prompt in the plotnft CLI

[arvidn]

Purpose:

Fix bugs where dont_prompt turned into prompt, inverting the meaning.

Enforcing named parameters did not help avoid this mistake. It probably makes sense to unify all functions to just use the dont_prompt form of this bool, and not the inverse.

While I was at it, I also harmonized the confirmation function in plotnft to use the cli_confirm() utility function. This was a separate commit and affects indentation, please review commits independently and ignore whitespace.

Current Behavior:

chia wallet plotnft create -y prompts for confirmation.

New Behavior:

chia wallet plotnft create does not prompt for confirmation.

[github-actions]

File	Coverage	Missing Lines
chia/cmds/plotnft.py	0.0%	lines 97
chia/cmds/plotnft_funcs.py	0.0%	lines 92, 94-95, 104-113, 258-271

Total	Missing	Coverage
28 lines	28 lines	0%

[coveralls-official]

Pull Request Test Coverage Report for Build 8935001258

Details

• 0 of 28 (0.0%) changed or added relevant lines in 2 files are covered.
• 50 unchanged lines in 14 files lost coverage.
• Overall coverage decreased (-0.01%) to 90.673%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
chia/cmds/plotnft.py	0	1	0.0%
chia/cmds/plotnft_funcs.py	0	27	0.0%

Files with Coverage Reduction	New Missed Lines	%
chia/_tests/simulation/test_simulation.py	1	96.5%
chia/daemon/keychain_proxy.py	1	64.98%
chia/harvester/harvester_api.py	1	73.02%
chia/rpc/rpc_server.py	1	87.67%
chia/farmer/farmer.py	1	72.56%
chia/wallet/util/wallet_sync_utils.py	1	86.54%
chia/daemon/client.py	1	73.33%
chia/full_node/full_node_api.py	2	80.84%
chia/data_layer/data_layer.py	2	84.77%
chia/data_layer/data_layer_wallet.py	2	91.26%

Totals
Change from base Build 8931619722:	-0.01%
Covered Lines:	97984
Relevant Lines:	108007

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💛 - Coveralls