* fix(browser): report an out-of-range script_index as a selection fault
A valid export_web_scripts manifest without the selected script_index was reported as an invalid_format input issue, as if the manifest file were malformed. It is now an out_of_range issue on script_index with the valid bounds, or invalid_value when the manifest has no scripts.
* test(browser): keep the out-of-range index case in its own block
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Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
Resolve the filesystem-selected manifest parent once before deriving script paths and reuse the shared containment rule. Preserve selected manifest spelling and capture metadata while retaining source integrity, symlink refusal and cleanup. Cover differing and identical lexical siblings through both artifact consumers and public CLI/MCP parity.
Keep failed stable-read handles and WABT runtime roots under retryable resource scopes. Preserve cancellation causes and primary errors, close the same service instances bound to MCP tools, and consolidate CLI operation/cleanup projection.
Validation: fast typecheck and lint, cached runtime build, docs checks, SDK schema validation, focused service and real-file cleanup tests, CLI cleanup regressions, and MCP lifecycle/shutdown workflows. Provider process fixtures simulate engine output; real WABT and Linux EVM execution are not established by this pass.
trace_web_module_imports and trace_web_source_location reported a missing
or non-file manifest, source map or import map as artifact_operation_failed
("Artifact could not be read or written" / "unsafe or conflicting internal
path"). These are caller selections: report ENOENT/ENOTDIR and non-regular
files as invalid input on the selected field, and EACCES/EPERM as a host
access denial. A missing manifest-derived source file stays an artifact fault.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
