Remove template-only ABI files that falsely implied formal verification

Template Idris2 ABI files (Types.idr, Layout.idr, Foreign.idr) contained
only RSR template scaffolding with unresolved placeholders and no
domain-specific proofs. Removed to prevent false impression of formal
verification coverage.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

PROOF-NEEDS.md

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+# PROOF-NEEDS.md
+
+## Template ABI Cleanup (2026-03-29)
+
+Template ABI removed -- was creating false impression of formal verification.
+The removed files (Types.idr, Layout.idr, Foreign.idr) contained only RSR template
+scaffolding with unresolved {{PROJECT}}/{{AUTHOR}} placeholders and no domain-specific proofs.
+
+When this project needs formal ABI verification, create domain-specific Idris2 proofs
+following the pattern in repos like `typed-wasm`, `proven`, `echidna`, or `boj-server`.

TEST-NEEDS.md

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+# Test & Benchmark Requirements
+
+## Current State
+- Unit tests: ~5 Rust test files + ~4 TS test files + ~54 Zig test files — partial coverage
+- Integration tests: partial (some Zig integration tests across ecosystem packages)
+- E2E tests: NONE
+- Benchmarks: ~738 benchmark files (mostly V-lang ecosystem benchmarks)
+- panic-attack scan: NEVER RUN
+
+## What's Missing
+### Point-to-Point (P2P)
+This is a massive monorepo (29+ sub-ecosystems) with extreme variation in test coverage:
+
+**Source file counts:**
+- ReScript: 3,446 files — likely bulk of code, ZERO test files identified
+- Julia: 635 files — ZERO test files identified
+- Idris2: 323 files — ZERO test files identified
+- V: 201 files — ZERO dedicated test files (benchmarks exist)
+- Zig: 180 files — 54 test files (BEST coverage ratio)
+- Rust: 90 files — 5 test files
+- Haskell: 77 files — ZERO test files
+- Elixir: 54 files — ZERO test files
+- JavaScript: 557 files — ZERO test files
+- TypeScript: 25 files — 4 test files
+- Shell: 300 files — ZERO test files
+
+#### Sub-ecosystems with tests:
+- zig-ecosystem/ — 54 Zig test files (reasonable for 180 source files)
+- deno-ecosystem/ — 4 TS test files (inadequate for ecosystem size)
+- Some Rust components — 5 test files
+
+#### Sub-ecosystems with ZERO tests:
+- **rescript-ecosystem/** (3,446 files) — completely untested
+- **julia-ecosystem/** (635 files) — completely untested
+- **idris2-ecosystem/** (323 files) — completely untested
+- **v-ecosystem/** (201 files) — benchmarks only, no correctness tests
+- **haskell ecosystem** (77 files) — completely untested
+- **ada-ecosystem/** — completely untested
+- **coq-ecosystem/** — no test files found
+- **well-known-ecosystem/** — no test files found
+- **package-publishers/** — no test files found
+- **techstack-enforcer/** — no test files found
+
+### End-to-End (E2E)
+- Ecosystem package build and test cycle per language
+- Cross-ecosystem dependency resolution
+- Package publishing workflow per ecosystem
+- Satellite submodule synchronization
+- Tool version enforcement
+
+### Aspect Tests
+- [ ] Security (package supply chain, dependency confusion, malicious packages)
+- [ ] Performance (build time per ecosystem, package resolution speed)
+- [ ] Concurrency (parallel builds across ecosystems)
+- [ ] Error handling (missing tools, version conflicts, broken satellites)
+- [ ] Accessibility (N/A)
+
+### Build & Execution
+- [ ] Per-ecosystem builds — not systematically verified
+- [ ] Satellite submodule integrity — not verified
+- [ ] Package publishing dry-run — not verified
+- [ ] Self-diagnostic — none
+
+### Benchmarks Needed
+- Per-ecosystem build times
+- Package resolution performance
+- Cross-ecosystem integration latency
+- Verify 738 existing benchmark files actually run (likely V-lang benchmarks)
+
+### Self-Tests
+- [ ] panic-attack assail on own repo
+- [ ] Per-ecosystem health check
+
+## Priority
+- **HIGH** — Staggeringly large monorepo (3,446 ReScript + 635 Julia + 557 JS + 323 Idris2 + 300 Shell + 201 V + 180 Zig + 90 Rust + 77 Haskell + 54 Elixir files). The ReScript ecosystem alone has 3,446 source files with ZERO tests. Only the Zig ecosystem has reasonable test coverage. The 738 "benchmark" files are likely V-lang ecosystem benchmarks, not project-level performance tests.
+
+## FAKE-FUZZ ALERT
+
+- `tests/fuzz/placeholder.txt` is a scorecard placeholder inherited from rsr-template-repo — it does NOT provide real fuzz testing
+- Replace with an actual fuzz harness (see rsr-template-repo/tests/fuzz/README.adoc) or remove the file
+- Priority: P2 — creates false impression of fuzz coverage