refactor(compile): split native-manifest parsing out of resolve.rs (unblock lint)

[proggeramlug]

Summary

crates/perry/src/commands/compile/resolve.rs had grown to 2168 lines, over the 2000-line check_file_size.sh cap and without an allowlist entry — so the lint required gate was red on main and on every open PR (e.g. #1940). This splits it back under the cap.

What changed

Extracts the self-contained native-library manifest parsing family out of resolve.rs into a new sibling module resolve/native_manifest.rs:

• has_perry_native_library / has_perry_native_module
• parse_native_library_manifest + its ABI / POD / backend / target-config descriptor parsers
• the optional_* / parse_optional_* field helpers, per-arch target-key + prebuilt-path resolution
• validate_abi_version / PERRY_FFI_ABI_VERSION

The module/import resolution logic (resolve_import & friends) and find_perry_workspace_root stay in resolve.rs. The moved symbols are re-exported from resolve.rs so all callers (compile.rs, collect_modules.rs, lock_scan.rs, the native_library sibling, and the test module) keep reaching them via the resolve:: path.

Pure refactor — no behavior change.

Result

File	Before	After
resolve.rs	2168	851
resolve/native_manifest.rs	—	1346

• ./scripts/check_file_size.sh → OK: no Rust source files exceed 2000 lines.
• cargo build --release -p perry → green
• cargo test --release -p perry resolve:: → 41 passed, 0 failed
• cargo fmt --all -- --check → clean

[proggeramlug]

Closing as redundant — superseded by #1925 (fix(node:stream): consolidate destroy state), which already extracted the native-library manifest parsing out of resolve.rs (into resolve/native_library.rs) and re-exported it.

On current main (1f2dca2) resolve.rs is 848 lines and the file-size gate passes, so this split is no longer needed. The lint breakage that motivated this PR is resolved on main; the camera PR (#1940) just needs a rebase onto current main to pick it up.