fix(ci): update reusable workflow SHAs to @7fdc2705df74b4e352d2a1cde3e87a5923fdf329

.github/workflows/ada.yml

@@ -8,6 +8,7 @@ on:
  branches: [ "main" ]
 
 permissions: read-all
+ actions: read
 
 jobs:
  build:

.github/workflows/codeql.yml

@@ -19,6 +19,7 @@ concurrency:
 
 
 permissions: read-all
+ actions: read
 
 jobs:
  analyze:
@@ -45,12 +46,12 @@ jobs:
  uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
  - name: Initialize CodeQL
- uses: github/codeql-action/init@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v3.28.1
+ uses: github/codeql-action/init@29b1f65c1f735799893313399435a59f54045865 # v3
  with:
  languages: ${{ matrix.language }}
  build-mode: ${{ matrix.build-mode }}
 
  - name: Perform CodeQL Analysis
- uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v3.28.1
+ uses: github/codeql-action/analyze@29b1f65c1f735799893313399435a59f54045865 # v3
  with:
  category: "/language:${{ matrix.language }}"

.github/workflows/generator-generic-ossf-slsa3-publish.yml

@@ -18,6 +18,7 @@ on:
  types: [created]
 
 permissions: read-all
+ actions: read
 
 jobs:
  build:

.github/workflows/governance.yml

@@ -21,6 +21,7 @@ concurrency:
  cancel-in-progress: true
 
 permissions:
+ actions: read
  contents: read
 
 jobs:

.github/workflows/hypatia-scan.yml

@@ -19,6 +19,7 @@ concurrency:
  cancel-in-progress: true
 
 permissions:
+ actions: read
  contents: read
  security-events: write
  pull-requests: write

.github/workflows/instant-sync.yml

@@ -9,6 +9,7 @@ on:
  types: [published]
 
 permissions:
+ actions: read
  contents: read
 
 jobs:

.github/workflows/main-estate-audit.yml

@@ -0,0 +1,91 @@
+name: Central Estate CI/CD Audit
+
+on:
+ push:
+ branches: [ "main" ]
+ pull_request:
+ branches: [ "main" ]
+
+jobs:
+ estate-audit:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v4
+
+ - name: Required Files Gate
+ uses: hyperpolymath/cicd-suite/actions/required-files-check@main
+
+ - name: Code Hygiene Gate
+ uses: hyperpolymath/cicd-suite/actions/code-hygiene-check@main
+
+ - name: Manifest Validation Gate
+ uses: hyperpolymath/cicd-suite/actions/manifest-check@main
+
+ - name: Idris2 ABI Purity Gate
+ uses: hyperpolymath/cicd-suite/actions/idris2-abi-check@main
+
+ - name: Zig Hexadeca API Gate
+ uses: hyperpolymath/cicd-suite/actions/zig-hexadeca-check@main
+
+ - name: Contractile Validation Gate
+ uses: hyperpolymath/cicd-suite/actions/contractile-validation-check@main
+
+ - name: Recipes Set Validation Gate
+ uses: hyperpolymath/cicd-suite/actions/recipes-set-check@main
+
+ - name: Affirmation Document Gate
+ uses: hyperpolymath/cicd-suite/actions/affirmation-check@main
+
+ - name: Academic Referencing Gate
+ uses: hyperpolymath/cicd-suite/actions/referencing-check@main
+
+ - name: Semantic Audit Gate
+ uses: hyperpolymath/cicd-suite/actions/semantic-audit-check@main
+
+ - name: SPDX License Gate
+ uses: hyperpolymath/cicd-suite/actions/spdx-license-check@main
+
+ - name: Proof Runner Gate
+ uses: hyperpolymath/cicd-suite/actions/proof-runner-check@main
+
+ - name: PRAT Testing Gate
+ uses: hyperpolymath/cicd-suite/actions/prat-check@main
+
+ - name: Panic Attack & Pons Gate
+ uses: hyperpolymath/cicd-suite/actions/custom-tools-check@main
+
+ - name: WWW & Well-Known Compliance Gate
+ uses: hyperpolymath/cicd-suite/actions/www-compliance-check@main
+
+ - name: BoJ Cartridge Validation Gate
+ uses: hyperpolymath/cicd-suite/actions/boj-cartridge-check@main
+
+ - name: Formatting Validation Gate
+ uses: hyperpolymath/cicd-suite/actions/formatting-check@main
+
+ - name: Accreditations & Badges Gate
+ uses: hyperpolymath/cicd-suite/actions/badges-check@main
+
+ - name: Metrics Extraction Gate
+ uses: hyperpolymath/cicd-suite/actions/metrics-check@main
+
+ - name: Linguist & Banned Languages Gate
+ uses: hyperpolymath/cicd-suite/actions/linguist-check@main
+
+ - name: Test & Benchmarks Dashboard Gate
+ uses: hyperpolymath/cicd-suite/actions/tests-benches-check@main
+
+ - name: Hosting & Site Status Gate
+ uses: hyperpolymath/cicd-suite/actions/hosting-check@main
+
+ - name: Git-Sea Analytics Gate
+ uses: hyperpolymath/cicd-suite/actions/gitsea-check@main
+
+ - name: Trust & Humans Validation Gate
+ uses: hyperpolymath/cicd-suite/actions/trust-humans-check@main
+
+ - name: Are We UnAPI Gate (Secret Scanning)
+ uses: hyperpolymath/cicd-suite/actions/secrets-check@main
+
+ - name: Reasonably Good Token Validation Gate
+ uses: hyperpolymath/cicd-suite/actions/vaulted-tokens-check@main

.github/workflows/mirror.yml

@@ -7,9 +7,10 @@ on:
 workflow_dispatch:
 
 permissions:
+actions: read
 contents: read
 
 jobs:
 mirror:
-uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@d135b05bfc647d0c0fbfedc7e80f37ea50f49236
+uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329
 secrets: inherit

.github/workflows/pages.yml

@@ -5,6 +5,7 @@ on:
  branches: [main, master]
  workflow_dispatch:
 permissions:
+ actions: read
  contents: read
  pages: write
  id-token: write

.github/workflows/push-email-notify.yml

@@ -7,6 +7,7 @@ name: Push email notification
 on:
  push: {}
 permissions:
+ actions: read
  contents: read
 jobs:
  notify:

.github/workflows/scorecard.yml

@@ -9,6 +9,7 @@ on:
  branches: [main]
 
 permissions: read-all
+ actions: read
 
 jobs:
  analysis:

.github/workflows/secret-scanner.yml

@@ -11,6 +11,7 @@ concurrency:
  cancel-in-progress: true
 
 permissions:
+ actions: read
  contents: read
 
 jobs:
@@ -19,5 +20,5 @@ jobs:
  contents: read
  pull-requests: write
  actions: read
- uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@d135b05bfc647d0c0fbfedc7e80f37ea50f49236
+ uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329
  secrets: inherit

.github/workflows/spark-theatre-gate.yml

@@ -11,11 +11,12 @@ on:
  branches: [main, master]
 
 permissions:
+ actions: read
  contents: read
 
 jobs:
  spark-theatre-gate:
- uses: hyperpolymath/standards/.github/workflows/spark-theatre-gate.yml@d135b05bfc647d0c0fbfedc7e80f37ea50f49236
+ uses: hyperpolymath/standards/.github/workflows/spark-theatre-gate.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329
  with:
  paths: "."
  enforce_zero_contract: false

.github/workflows/workflow-linter.yml

@@ -11,6 +11,7 @@ on:
  - '.github/workflows/**'
 
 permissions: read-all
+ actions: read
 
 jobs:
  lint-workflows:

CONTRIBUTING.md

@@ -0,0 +1,116 @@
+# Clone the repository
+git clone https://github.com/hyperpolymath/squisher-corpus.git
+cd squisher-corpus
+
+# Using Nix (recommended for reproducibility)
+nix develop
+
+# Or using toolbox/distrobox
+toolbox create squisher-corpus-dev
+toolbox enter squisher-corpus-dev
+# Install dependencies manually
+
+# Verify setup
+just check # or: cargo check / mix compile / etc.
+just test # Run test suite
+```
+
+### Repository Structure
+```
+squisher-corpus/
+├── src/ # Source code (Perimeter 1-2)
+├── lib/ # Library code (Perimeter 1-2)
+├── extensions/ # Extensions (Perimeter 2)
+├── plugins/ # Plugins (Perimeter 2)
+├── tools/ # Tooling (Perimeter 2)
+├── docs/ # Documentation (Perimeter 3)
+│ ├── architecture/ # ADRs, specs (Perimeter 2)
+│ └── proposals/ # RFCs (Perimeter 3)
+├── examples/ # Examples (Perimeter 3)
+├── spec/ # Spec tests (Perimeter 3)
+├── tests/ # Test suite (Perimeter 2-3)
+├── .well-known/ # Protocol files (Perimeter 1-3)
+├── .github/ # GitHub config (Perimeter 1)
+│ ├── ISSUE_TEMPLATE/
+│ └── workflows/
+├── CHANGELOG.md
+├── CODE_OF_CONDUCT.md
+├── CONTRIBUTING.md # This file
+├── GOVERNANCE.md
+├── LICENSE
+├── MAINTAINERS.md
+├── README.adoc
+├── SECURITY.md
+├── flake.nix # Nix flake (Perimeter 1)
+└── Justfile # Task runner (Perimeter 1)
+```
+
+---
+
+## How to Contribute
+
+### Reporting Bugs
+
+**Before reporting**:
+1. Search existing issues
+2. Check if it's already fixed in `main`
+3. Determine which perimeter the bug affects
+
+**When reporting**:
+
+Use the [bug report template](.github/ISSUE_TEMPLATE/bug_report.md) and include:
+
+- Clear, descriptive title
+- Environment details (OS, versions, toolchain)
+- Steps to reproduce
+- Expected vs actual behaviour
+- Logs, screenshots, or minimal reproduction
+
+### Suggesting Features
+
+**Before suggesting**:
+1. Check the [roadmap](ROADMAP.md) if available
+2. Search existing issues and discussions
+3. Consider which perimeter the feature belongs to
+
+**When suggesting**:
+
+Use the [feature request template](.github/ISSUE_TEMPLATE/feature_request.md) and include:
+
+- Problem statement (what pain point does this solve?)
+- Proposed solution
+- Alternatives considered
+- Which perimeter this affects
+
+### Your First Contribution
+
+Look for issues labelled:
+
+- [`good first issue`](https://github.com/hyperpolymath/squisher-corpus/labels/good%20first%20issue) — Simple Perimeter 3 tasks
+- [`help wanted`](https://github.com/hyperpolymath/squisher-corpus/labels/help%20wanted) — Community help needed
+- [`documentation`](https://github.com/hyperpolymath/squisher-corpus/labels/documentation) — Docs improvements
+- [`perimeter-3`](https://github.com/hyperpolymath/squisher-corpus/labels/perimeter-3) — Community sandbox scope
+
+---
+
+## Development Workflow
+
+### Branch Naming
+```
+docs/short-description # Documentation (P3)
+test/what-added # Test additions (P3)
+feat/short-description # New features (P2)
+fix/issue-number-description # Bug fixes (P2)
+refactor/what-changed # Code improvements (P2)
+security/what-fixed # Security fixes (P1-2)
+```
+
+### Commit Messages
+
+We follow [Conventional Commits](https://www.conventionalcommits.org/):
+```
+<type>(<scope>): <description>
+
+[optional body]
+
+[optional footer]