diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
deleted file mode 100644
index fdb9ca1..0000000
--- a/.github/workflows/e2e.yml
+++ /dev/null
@@ -1,186 +0,0 @@
-# SPDX-License-Identifier: MPL-2.0
-# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>
-#
-# RSR Standard E2E + Aspect + Benchmark Workflow Template
-#
-# Covers ALL merge requirement test categories:
-#   - E2E (end-to-end pipeline tests)
-#   - Aspect (cross-cutting concern validation)
-#   - Benchmarks (performance regression detection)
-#   - Readiness (Component Readiness Grade: D/C/B)
-#
-# INSTRUCTIONS: Uncomment and customise the section matching your stack.
-# Delete sections that don't apply. See examples in each job.
-
-name: E2E + Aspect + Bench
-on:
-  push:
-    branches: [main, master, develop]
-    paths:
-      - 'src/**'
-      - 'ffi/**'
-      - 'tests/**'
-      - '.github/workflows/e2e.yml'
-  pull_request:
-    branches: [main, master]
-    paths:
-      - 'src/**'
-      - 'ffi/**'
-      - 'tests/**'
-  workflow_dispatch:
-permissions: read-all
-concurrency:
-  group: e2e-${{ github.ref }}
-  cancel-in-progress: true
-jobs:
-# ─── End-to-End Tests ──────────────────────────────────────────────
-# Uncomment ONE of the following e2e job blocks matching your stack.
-
-## === RUST E2E ===
-# e2e:
-#   name: E2E — Full Pipeline
-#   runs-on: ubuntu-latest
-#   timeout-minutes: 15
-#   steps:
-#     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-#     - uses: dtolnay/rust-toolchain@4be9e76fd7c4901c61fb841f559994984270fce7  # stable
-#     - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5  # v2
-#     - run: cargo build --release
-#     - run: bash tests/e2e.sh
-#       # OR: cargo test --test end_to_end -- --nocapture
-
-  ## === ZIG FFI E2E ===
-  # e2e:
-  #   name: E2E — FFI Pipeline
-  #   runs-on: ubuntu-latest
-  #   timeout-minutes: 15
-  #   steps:
-  #     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-  #     - uses: goto-bus-stop/setup-zig@abea47f85e598557f500fa1fd2ab7464fcb39406  # v2.2.1
-  #       with:
-  #         version: 0.15.0
-  #     - run: cd ffi/zig && zig build test
-  #     - run: bash tests/e2e.sh
-
-  ## === ELIXIR E2E ===
-  # e2e:
-  #   name: E2E — Full Pipeline
-  #   runs-on: ubuntu-latest
-  #   timeout-minutes: 15
-  #   steps:
-  #     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-  #     - uses: erlef/setup-beam@fc68ffb90438ef2936bbb3251622353b3dcb2f93  # v1.24.0
-  #       with:
-  #         otp-version: '27.0'
-  #         elixir-version: '1.17'
-  #     - run: mix deps.get && mix compile --warnings-as-errors
-  #     - run: mix test test/integration/e2e_test.exs --trace
-
-  ## === DENO/RESCRIPT E2E ===
-  # e2e:
-  #   name: E2E — Full Pipeline
-  #   runs-on: ubuntu-latest
-  #   timeout-minutes: 15
-  #   steps:
-  #     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-  #     - uses: denoland/setup-deno@667a34cdef165d8d2b2e98dde39547c9daac7282  # v2.0.4
-  #       with:
-  #         deno-version: v2.x
-  #     - run: deno install --node-modules-dir=auto
-  #     - run: deno task res:build  # ReScript compile
-  #     - run: deno test tests/e2e/
-
-  ## === PLAYWRIGHT (Browser E2E) ===
-  # e2e-playwright:
-  #   name: Playwright — ${{ matrix.project }}
-  #   runs-on: ubuntu-latest
-  #   timeout-minutes: 20
-  #   strategy:
-  #     fail-fast: false
-  #     matrix:
-  #       project: [chromium-1080p, firefox-1080p, webkit-1080p]
-  #   steps:
-  #     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-  #     - uses: denoland/setup-deno@667a34cdef165d8d2b2e98dde39547c9daac7282  # v2.0.4
-  #       with:
-  #         deno-version: v2.x
-  #     - run: deno install --node-modules-dir=auto
-  #     - run: npx playwright install --with-deps
-  #     - run: npx playwright test --project=${{ matrix.project }}
-  #     - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4
-  #       if: failure()
-  #       with:
-  #         name: playwright-traces-${{ matrix.project }}
-  #         path: test-results/**/trace.zip
-  #         retention-days: 7
-
-  ## === HASKELL E2E ===
-  # e2e:
-  #   name: E2E — Full Pipeline
-  #   runs-on: ubuntu-latest
-  #   timeout-minutes: 15
-  #   steps:
-  #     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-  #     - uses: haskell-actions/setup@cd0d9bdd65b20557f41bea4dbe43d0b5fbbfe553  # v2.11.0
-  #       with:
-  #         ghc-version: '9.6'
-  #         cabal-version: '3.10'
-  #     - run: cabal build all
-  #     - run: bash tests/integration-test.sh
-
-# ─── Aspect Tests ──────────────────────────────────────────────────
-# Cross-cutting concerns: thread safety, ABI contracts, SPDX, dangerous patterns
-# Uncomment and customise:
-
-# aspect-tests:
-#   name: Aspect — Architectural Invariants
-#   runs-on: ubuntu-latest
-#   timeout-minutes: 10
-#   steps:
-#     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-#     - run: bash tests/aspect_tests.sh
-
-# ─── Benchmarks ────────────────────────────────────────────────────
-# Performance regression detection. Uncomment matching stack:
-
-## === RUST BENCH ===
-# benchmarks:
-#   name: Bench — Performance Regression
-#   runs-on: ubuntu-latest
-#   timeout-minutes: 15
-#   steps:
-#     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-#     - uses: dtolnay/rust-toolchain@4be9e76fd7c4901c61fb841f559994984270fce7  # stable
-#     - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5  # v2
-#     - run: cargo bench 2>&1 | tee /tmp/bench-results.txt
-#     - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4
-#       if: always()
-#       with:
-#         name: benchmark-results
-#         path: /tmp/bench-results.txt
-#         retention-days: 30
-
-  ## === ZIG BENCH ===
-  # benchmarks:
-  #   name: Bench — Performance Regression
-  #   runs-on: ubuntu-latest
-  #   timeout-minutes: 15
-  #   steps:
-  #     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-  #     - uses: goto-bus-stop/setup-zig@abea47f85e598557f500fa1fd2ab7464fcb39406  # v2.2.1
-  #       with:
-  #         version: 0.15.0
-  #     - run: cd ffi/zig && zig build bench
-
-# ─── Readiness (CRG) ──────────────────────────────────────────────
-# Component Readiness Grade: D (runs) → C (correct) → B (edge cases)
-
-# readiness:
-#   name: Readiness — Grade D/C/B
-#   runs-on: ubuntu-latest
-#   timeout-minutes: 10
-#   steps:
-#     - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-#     - uses: dtolnay/rust-toolchain@4be9e76fd7c4901c61fb841f559994984270fce7  # stable
-#     - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5  # v2
-#     - run: cargo test --test readiness -- --nocapture