v0.1.11 - Benchmark tasks, Rust profile, and localization coverage

Patch release for deterministic benchmark tasks, stack-profile fixture coverage, and README localization drift hardening. This release adds repository-owned benchmark task specs for the external runner while preserving the rule that project-specific oracles live in this repository, not in the runner.

Added

• Rust profile guidance, fixture coverage, smoke-test wiring, installer coverage, and README/profile documentation so Rust crate and Cargo workspace targets have a conservative local verification path.
• Buildable gobasic package in the go-basic fixture plus a Go toolchain smoke test that runs the installed Go profile check_harness.py (go build, go vet, go test) when go is available and skips otherwise, closing the verification gap from issue #41.
• Eight deterministic benchmark task definitions under benchmarks/tasks/, covering small bugfixes, docs-only boundaries, forbidden-file guards, failure memory, decision memory, profile scope, installer safety, and command workflow guidance.
• Benchmark documentation and task outcome evidence for runner smoke checks, Codex dry-run oracle fixes, and benchmark ownership boundaries.
• Traditional Chinese README localization and README language-switcher drift coverage.

Changed

• Harden benchmark task tests so each task has a deterministic oracle, narrow expected files, explicit forbidden files, and required expected-file edits where the runner treats expected_files as an allowlist.
• Normalize Markdown-oriented benchmark oracles for docs-only and refresh workflow tasks so ordinary line wrapping does not create false negatives.
• Refresh README badges, localized README image references, repository-transfer URLs, static-site metadata, profile lists, and validation docs.
• Update /harness update and adoption prompt guidance around source tracking and current repository URLs.

Validation

• python3 -m unittest discover -s tests (194 tests, 2 skipped)
• python3 -m py_compile scripts/apply_harness.py scripts/check_docs_drift.py scripts/check_structure.py scripts/check_encoding_hygiene.py scripts/check_effectiveness_plan.py scripts/check_failure_memory.py scripts/check_decision_memory.py scripts/harness_doctor.py
• python3 scripts/check_docs_drift.py
• python3 scripts/check_structure.py
• python3 scripts/check_encoding_hygiene.py
• python3 scripts/check_effectiveness_plan.py
• python3 scripts/check_failure_memory.py
• python3 scripts/check_decision_memory.py
• python3 scripts/harness_doctor.py --target . (100/100)
• git diff --check