fix(wasm): remove hardcoded Stack Witness text fixture

[flyingrobots]

Summary

• remove the legacy Stack Witness createBuffer / replaceRange / textWindow shortcut from warp-wasm
• make QueryView fail closed with UNSUPPORTED_QUERY unless an installed contract query observer exists
• rename warp-core structured binding test fixtures away from rope/text nouns so core executable examples remain generic
• mark the old Stack Witness design packet as historical

Validation

• cargo test -p warp-core dynamic_binding --lib
• cargo test -p warp-wasm --features engine
• pre-push exact slices: cargo test -p warp-core --lib dynamic_binding::tests; cargo test -p warp-wasm --features engine --lib warp_kernel::tests
• git diff --check

Companion

This pairs with the jedit PR update that keeps TextBufferOptic and text/rope semantics in jedit-owned ports, adapters, and contracts.

[coderabbitai]

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

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Run ID: bc47a9d8-0418-49eb-a8f3-16ad255d3333

📥 Commits

Reviewing files that changed from the base of the PR and between d0b9ad2 and 282f817.

📒 Files selected for processing (5)

• CHANGELOG.md
• crates/warp-core/src/dynamic_binding.rs
• crates/warp-wasm/src/warp_kernel.rs
• crates/warp-wasm/test/fixtures/stack-witness-0001-vectors.json
• docs/design/stack-witness-0001-jedit-file-history.md

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch stack/remove-wasm-stack-witness-fixture

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[flyingrobots]

Self-audit found one review item before patching. Cc @codex for spot check.

Severity	File	Lines	Issue	Recommended mitigation
P4	crates/warp-wasm/src/warp_kernel.rs	1729	The new QueryView unsupported regression asserts a human error-message substring with a hardcoded decimal query id. That makes the witness brittle and couples the test to prose formatting rather than typed behavior.	Remove the message-substring assertion or replace it with structured error evidence if the ABI exposes it. Keep the regression focused on error_codes::UNSUPPORTED_QUERY.

[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit: 25c5a15109

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[flyingrobots]

Activity Summary for PR #377

Issue	Severity	Source	File	Addressed by	Regression coverage	Outcome
Brittle unsupported QueryView regression asserted human message text and a hardcoded decimal query id.	P4	Self-audit	crates/warp-wasm/src/warp_kernel.rs	282f817	if rg -n 'query id 1398214657' crates/warp-wasm/src/warp_kernel.rs; then exit 1; fi; cargo test -p warp-wasm --features engine queryview_without; pre-push cargo test -p warp-wasm --features engine --lib warp_kernel::tests	Resolved. The test now asserts typed ABI error code behavior only.

Local verification:

• cargo fmt --all --check
• git diff --check
• cargo test -p warp-wasm --features engine queryview_without
• cargo test -p warp-core --lib dynamic_binding::tests
• pre-push cargo test -p warp-wasm --features engine --lib warp_kernel::tests (38 tests)

Review thread state: 0 unresolved review threads.