apollo_config,workspace: remove SerializeConfig trait and preset-dump machinery

[nimrod-starkware]

Final teardown of the preset config path. The native loader is the sole
load path, so the dump()/SerializeConfig apparatus has no remaining
consumers.

• Delete the SerializeConfig trait, dump()/dump_to_file(),
  combine_config_map_and_pointers, the ser_*/prepend_sub_config_name
  builders, and IS_NONE_MARK (apollo_config/src/dumping.rs deleted; lib.rs
  trimmed, keeping ParamPath/FIELD_SEPARATOR/SerializationType/ConfigError).
• Delete all ~107 impl SerializeConfig blocks across ~50 crates.
• Remove the SerializeConfig supertrait bound from StorageConfigTrait
  (trait kept) and the storage/committer config impls.
• Delete config_to_preset/prune_by_is_none defs (config_utils.rs) and the
  orphaned inherent NativeClassesWhitelist::ser_param (blockifier).
• Retire the update_apollo_node_config_schema bin: config_secrets_schema.json
  is now the hand-maintained source of truth (Option A). Replace the
  dump()-derived secrets guard with a type-based guard that serializes
  default() and asserts the Sensitive-redacted paths are a subset of the
  committed schema (documented gap: None-default secrets emit no sentinel).
• config_secrets_schema.json is byte-unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) noreply@anthropic.com

[github-actions]

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[nimrod-starkware]

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• deployment: drop redundant YAML sequencerConfig; source port-uniqueness from jsonnet #14659
• apollo_config,workspace: remove SerializeConfig trait and preset-dump machinery #14654 👈 (View in Graphite)
• apollo_config,apollo_node_config,apollo_config_manager: rework get_config_presentation off dump() #14653
• apollo_node_config,apollo_node: delete CONFIG_POINTERS data and pointer-remap from secrets bin #14652
• apollo_node_config,apollo_config_manager,apollo_integration_tests: retire preset config-generation path #14651
• apollo_node_config,apollo_deployments: assert cross-component equality for formerly-pointer-resolved fields #14650
• apollo_deployments: delete base app_configs and the preset-parity test machinery #14649
• apollo_node_config,apollo_node,deployment: source private_parameters from secrets schema, drop value config schema #14648
• apollo_deployments: retire dead preset/replacer generation machinery #14647
• deployment,apollo_deployments: drop config_format plumbing and retire preset config path #14646
• deployment: add native config layers for the testing overlays #14645
• deployment: add dummy_for_testing native config override layer #14632
• apollo_config: make native the sole config-load path #14631
• apollo_config,apollo_node_config: make config fields with custom deserializers serialize symmetrically #14630
• apollo_integration_tests,apollo_node_config: load integration-test node config via native format #14629
• deployment: add mainnet native config override layer #14628
• deployment: add sepolia-alpha native config override layer #14627
• apollo_deployments: test overrides list match #14626
• deployment,ci: add hybrid native override layers and their validation tests #14610
• deployment: add hybrid common native override layer + lockstep test #14655
• deployment: add native node-config builder and wire it into the ConfigMap #14609
• deployment: thread config_format from CLI to node container arg #14608
• apollo_deployments,deployment: set storage-reader-server ports as constants #14607
• apollo_node: add new CLI arg to parse config #14606
• apollo_deployments: check applicative config matches deployed app_configs #14489 : 2 other dependent PRs (#14480 , #14505 )
• apollo_deployments: assemble and deserialize node config from jsonnet #14487
• apollo_deployments: assemble full node config via build.libsonnet #14486
• apollo_deployments: distributed layout jsonnet test #14485
• apollo_deployments: consolidated layout jsonnet test #14484
• apollo_deployments: test hybrid layout for infra config #14483
• apollo_deployments: introduce hybrid layout for infra config #14482
• apollo_deployments: introduce jsonnet building blocks for infra config #14481
• apollo_deployments: jsonnet applicative config #14479
• main

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