starknet_os: resources test - declare

[dorimedini-starkware]

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[dorimedini-starkware]

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• starknet_os: resources test - l1 handler #14417
• starknet_os: resources test - deploy account #14416
• starknet_os: resources test - declare #14415 👈 (View in Graphite)
• starknet_os: os resources test - invoke tx constant factor #14146 : 1 other dependent PR (#14147 )
• starknet_os: os resources test - extract setup_test_builder #14145
• starknet_os: os resources test - add secp syscalls #14144 : 1 other dependent PR (#14255 )
• starknet_os: os resources test - add send_message_to_l1 #14143 : 1 other dependent PR (#14153 )
• starknet_os: os resources test - add replace_class #14142
• starknet_os: os resources test - support virtual builtins, add sha256 #14141
• starknet_os: define sha256 batch resources constants #14140
• starknet_os: os resources test - add keccak #14139
• starknet_os: os resources test - add 3 more syscalls #14138
• starknet_os: os resources test - remove all fee transfer syscalls #14137
• starknet_os: os resources test - add emit event #14136
• starknet_os: os resources test - add meta tx #14135
• starknet_os: os resources test - measure linear factor, add deploy #14134
• starknet_os: os resources test - library call #14129
• starknet_os: initial test, measure call contract resources #14128
• blockifier_test_utils: add option to deploy from zero in test accounts #14258
• starknet_os_flow_tests: helper function to declare explicit classes #14257
• starknet_os: os resources test - create fixed deployable account #14173
• main

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PR Summary

Low Risk
Test and versioned-constants fixture updates only; no production execution-path logic changes.

Overview
Extends the OS execute_txs_inner resource regression test to cover Declare transactions alongside the existing paired Invoke measurements.

The test now runs a third tx: a Cairo1 declare of the fixed DATA_GAS_ACCOUNT artifacts (so declare cost stays stable and is not tied to the editable measurement contract). It records the OS scaffolding overhead as a constant TransactionType::Declare entry and asserts the latest blockifier_versioned_constants_0_14_4.json matches—Declare n_steps rises from 3523 to 3938 and range_check from 72 to 92.

The deployable for resource measurement account gains a stub __validate_declare__ entry point with updated Sierra/CASM so account validation paths stay aligned with declare flows used in the suite.

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