[DRAFT] declare_native_blueprint_state extensions

[dhedey]

Summary

DRAFT PR.

Replaces / rebases the key parts of #1318 - some of this still needs to go.

Still to come:

• Remove the partition-related stuff and flashing-related stuff.
• Implement Typed API, MutableTypedField etc
• Trial XStateInit, and the typed API in new native blueprints
• ... and when we next create a V2 of a native blueprint, consider moving it across to the nicer APIs.

Details

INSTRUCTIONS:
Provide further details about the changes, or how they fit into the roadmap.
You can delete this section if it's not useful.

Testing

INSTRUCTIONS:
Further details about the tests you've added or manually performed.
You can delete this section if it's not useful.

Update Recommendations

INSTRUCTIONS:
This section is to provide recommendations to consumers of this repo about how they
should handle breaking changes, or integrate new features. The two key stakeholder
groups are dApp Developers and Internal Integrators, and there are separate sections
for each.

In order to allow us to compile aggregated update instructions across PRs, please tag the PR
with 0+ of the relevant labels:
* scrypto-lib - Any change to the scrypto library
* sbor - Any breaking change to SBOR encoding/decoding
* manifest - Any change to manifest display, compilation/decompilation
* transaction - Any change which affects the compiled manifest, or transaction semantics
* substate - Any change to substates, the state model, or what's stored in the DB
* native-blueprint-interface - Any change to the interface of native blueprints
* files-moved - Any change to where engine types have moved, which will require
  internal integrators to update their imports

If you have a breaking change which doesn't fix into a category above, then tag it with
the closest label, and discuss in slack/discord.

If your PR contains no breaking changes or new features or hasn't been tagged, this whole
section can be deleted.

For dApp Developers

INSTRUCTIONS:
Migration recommendations for a dApp developer to update their dApp/integrations
due to to the change/s in this PR.

These will be aggregated by the Developer Ecosystem team and included in the next Scrypto migration guide
(eg https://docs-babylon.radixdlt.com/main/scrypto/release_notes/migrating_from_0.7_to_0.8.html )

For Internal Integrators

INSTRUCTIONS:
Instructions to any internal integrations (eg Node, Toolkit, Gateway, Ledger App) for how the changes may affect
them and recommendations for how they should update to support this change.

[github-actions]

Docker tags
docker.io/radixdlt/private-scrypto-builder:bbba81e7e5

[github-actions]

Benchmark for bbba81e

Click to view benchmark

Test	Base	PR	%
costing::bench_prepare_wasm	65.6±0.19ms	66.5±0.13ms	+1.37%
costing::decode_sbor	10.7±0.06µs	10.9±0.04µs	+1.87%
costing::decode_sbor_bytes	29.8±0.25µs	29.9±0.30µs	+0.34%
costing::deserialize_wasm	1281.0±4.75µs	1306.7±3.28µs	+2.01%
costing::instantiate_flash_loan	3.9±0.69ms	3.9±0.73ms	0.00%
costing::instantiate_radiswap	5.8±0.07ms	5.7±0.07ms	-1.72%
costing::spin_loop	21.9±0.15ms	21.6±0.06ms	-1.37%
costing::validate_sbor_payload	27.4±0.09µs	27.3±0.05µs	-0.36%
costing::validate_sbor_payload_bytes	219.7±2.44ns	234.4±0.97ns	+6.69%
costing::validate_secp256k1	76.2±0.34µs	76.2±0.26µs	0.00%
costing::validate_wasm	36.5±0.03ms	36.9±0.03ms	+1.10%
decimal::add/0	8.4±0.00ns	8.4±0.01ns	0.00%
decimal::add/rust-native	9.8±0.01ns	9.8±0.02ns	0.00%
decimal::add/wasmer	111.3±0.07ns	117.5±0.17ns	+5.57%
decimal::add/wasmer-call-native	429.2±0.49ns	433.0±0.48ns	+0.89%
decimal::add/wasmi	628.6±1.54ns	656.9±3.81ns	+4.50%
decimal::add/wasmi-call-native	4.6±0.01µs	4.9±0.01µs	+6.52%
decimal::div/0	181.0±0.19ns	179.6±0.23ns	-0.77%
decimal::from_string/0	151.1±0.21ns	150.2±0.24ns	-0.60%
decimal::mul/0	141.6±0.14ns	139.3±0.23ns	-1.62%
decimal::mul/rust-native	136.8±0.22ns	142.6±0.03ns	+4.24%
decimal::mul/wasmer	1515.3±0.97ns	1510.8±1.06ns	-0.30%
decimal::mul/wasmer-call-native	573.8±0.68ns	561.6±0.35ns	-2.13%
decimal::mul/wasmi	41.5±0.17µs	43.1±0.08µs	+3.86%
decimal::mul/wasmi-call-native	4.8±0.00µs	5.0±0.01µs	+4.17%
decimal::pow/0	654.3±0.53ns	657.0±0.59ns	+0.41%
decimal::pow/rust-native	628.4±0.30ns	633.3±0.51ns	+0.78%
decimal::pow/wasmer	6.6±0.00µs	6.6±0.01µs	0.00%
decimal::pow/wasmer-call-native	996.6±0.66ns	1014.6±1.65ns	+1.81%
decimal::pow/wasmi	196.4±0.44µs	204.0±0.38µs	+3.87%
decimal::pow/wasmi-call-native	4.7±0.01µs	4.9±0.00µs	+4.26%
decimal::root/0	8.0±0.01µs	8.1±0.02µs	+1.25%
decimal::sub/0	8.5±0.01ns	8.5±0.01ns	0.00%
decimal::to_string/0	441.7±0.41ns	440.5±0.16ns	-0.27%
precise_decimal::add/0	9.5±0.00ns	9.4±0.01ns	-1.05%
precise_decimal::add/rust-native	11.4±0.00ns	11.4±0.00ns	0.00%
precise_decimal::add/wasmer	115.7±0.12ns	122.6±0.23ns	+5.96%
precise_decimal::add/wasmer-call-native	434.8±0.89ns	442.9±0.85ns	+1.86%
precise_decimal::add/wasmi	786.5±1.45ns	828.2±0.78ns	+5.30%
precise_decimal::add/wasmi-call-native	5.0±0.01µs	5.3±0.01µs	+6.00%
precise_decimal::div/0	295.4±0.38ns	303.2±0.39ns	+2.64%
precise_decimal::from_string/0	194.4±0.26ns	201.4±0.94ns	+3.60%
precise_decimal::mul/0	313.5±0.84ns	315.8±2.22ns	+0.73%
precise_decimal::mul/rust-native	294.0±0.75ns	311.8±2.19ns	+6.05%
precise_decimal::mul/wasmer	3.4±0.00µs	3.5±0.00µs	+2.94%
precise_decimal::mul/wasmer-call-native	756.0±5.51ns	828.2±1.61ns	+9.55%
precise_decimal::mul/wasmi	105.2±0.18µs	110.4±0.20µs	+4.94%
precise_decimal::mul/wasmi-call-native	5.4±0.01µs	5.7±0.01µs	+5.56%
precise_decimal::pow/0	1760.8±7.68ns	1774.1±4.95ns	+0.76%
precise_decimal::pow/rust-native	1424.0±5.08ns	1404.0±3.31ns	-1.40%
precise_decimal::pow/wasmer	16.3±0.01µs	16.6±0.01µs	+1.84%
precise_decimal::pow/wasmer-call-native	2.0±0.00µs	2.1±0.00µs	+5.00%
precise_decimal::pow/wasmi	509.3±3.11µs	529.1±0.89µs	+3.89%
precise_decimal::pow/wasmi-call-native	10.6±0.02µs	11.4±0.02µs	+7.55%
precise_decimal::root/0	56.4±0.01µs	56.6±0.03µs	+0.35%
precise_decimal::sub/0	9.5±0.00ns	9.5±0.01ns	0.00%
precise_decimal::to_string/0	707.7±1.13ns	724.2±1.24ns	+2.33%
schema::validate_payload	344.5±0.45µs	377.4±0.79µs	+9.55%
transaction::radiswap	5.3±0.02ms	5.3±0.02ms	0.00%
transaction::transfer	1736.9±8.08µs	1742.6±12.52µs	+0.33%
transaction_processing::prepare	2.2±0.00ms	2.2±0.01ms	0.00%
transaction_processing::prepare_and_decompile	6.0±0.05ms	6.0±0.04ms	0.00%
transaction_processing::prepare_and_decompile_and_recompile	27.2±2.52ms	29.8±1.93ms	+9.56%
transaction_validation::validate_manifest	42.1±0.03µs	42.0±0.20µs	-0.24%
transaction_validation::verify_bls_2KB	1024.6±39.37µs	1006.4±27.68µs	-1.78%
transaction_validation::verify_bls_32B	1021.2±29.67µs	1027.7±43.42µs	+0.64%
transaction_validation::verify_ecdsa	74.3±0.06µs	74.2±0.10µs	-0.13%
transaction_validation::verify_ed25519	54.8±0.72µs	54.7±0.06µs	-0.18%