feat(evangeliser): implement phases 1-5 — scanner, tests, CLI, 40 patterns (#41)

## Summary

- **Phase 1**: Consolidate canonical/satellite drift, fix SPDX headers
to PMPL-1.0-or-later, replace npx with Deno, update rescript.json for
v12 deprecations
- **Phase 2**: New `Scanner.res` + `Analyser.res` — regex-based JS
pattern detection engine with confidence scoring, coverage analysis,
difficulty assessment, and pattern suggestions
- **Phase 3**: 38 tests across 6 suites (Types, Glyphs, Narrative,
Patterns, Scanner, Analyser) — all passing
- **Phase 4**: Expand pattern library from 15 to 40 patterns covering
all 21 categories (added Destructuring, Defaults, Templates,
ArrowFunctions, Variants, Modules, TypeSafety, Immutability,
PatternMatching, PipeOperator, OopToFp, ClassesToRecords,
InheritanceToComposition, StateMachines, DataModeling)
- **Phase 5**: CLI with `scan`/`patterns`/`legend`/`stats` commands,
RAW/FOLDED/GLYPHED view layers, plain/markdown/html output formats

## Test plan

- [x] `deno run -A npm:rescript build` — 0 errors, 0 warnings
- [x] `deno run --allow-read --allow-env test/run_all.js` — 38/38 tests
pass
- [x] `bin/evangeliser.js scan <file>` — scans JS files, outputs
narratives with glyphs
- [x] `bin/evangeliser.js patterns` — lists all 40 patterns by category
- [x] `bin/evangeliser.js stats` — shows library statistics
- [ ] CI workflows pass

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Author: hyperpolymath

rescript-ecosystem/packages/tooling/evangeliser/.gitignore

@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: AGPL-3.0-or-later
+# SPDX-License-Identifier: PMPL-1.0-or-later
 # RSR-compliant .gitignore
 
 # OS & Editor
@@ -44,6 +44,7 @@ erl_crash.dump
 *.res.js
 *.bs.js
 .merlin
+!/test/run_all.js
 
 # Deno
 deno.lock
@@ -57,7 +58,9 @@ __pycache__/
 # Ada/SPARK
 *.ali
 /obj/
-/bin/
+
+# CLI entry point (track this, even though it's JS)
+!/bin/evangeliser.js
 
 # Haskell
 /.stack-work/

rescript-ecosystem/packages/tooling/evangeliser/bin/evangeliser.js

@@ -0,0 +1,6 @@
+#!/usr/bin/env -S deno run --allow-read --allow-env
+// SPDX-License-Identifier: PMPL-1.0-or-later
+// Entry point for the rescript-evangeliser CLI
+// Imports and runs the compiled ReScript CLI module
+
+import "../src/Cli.res.js";

rescript-ecosystem/packages/tooling/evangeliser/deno.json

@@ -2,27 +2,20 @@
   "$schema": "https://deno.land/x/deno/cli/schemas/config-file.v1.json",
   "name": "@hyperpolymath/rescript-evangeliser",
   "version": "0.1.0",
-  "license": "MIT OR Palimpsest-0.8",
+  "license": "PMPL-1.0-or-later",
   "tasks": {
-    "build": "deno run -A scripts/build.ts",
-    "build:rescript": "deno run -A npm:rescript build",
-    "clean": "deno run -A scripts/clean.ts",
+    "build": "deno run -A npm:rescript build",
+    "build:watch": "deno run -A npm:rescript build -w",
+    "clean": "deno run -A npm:rescript clean",
     "lint": "deno lint",
     "fmt": "deno fmt",
-    "check": "deno check scripts/*.ts",
-    "validate": "deno run -A scripts/validate.ts",
-    "test": "deno test --allow-read",
-    "pre-commit": "deno task lint && deno task fmt --check && deno task validate"
+    "test": "deno run --allow-read --allow-env test/run_all.js",
+    "pre-commit": "deno task lint && deno task fmt --check"
   },
   "imports": {
-    "@std/fs": "jsr:@std/fs@^1",
-    "@std/path": "jsr:@std/path@^1",
-    "@std/assert": "jsr:@std/assert@^1",
-    "rescript": "^12.0.0"
-  },
-  "compilerOptions": {
-    "strict": true,
-    "noImplicitAny": true
+    "rescript": "npm:rescript@^12.0.0",
+    "@rescript/core": "npm:@rescript/core@^1.6.1",
+    "@rescript/runtime/": "npm:/@rescript/runtime@12.2.0/"
   },
   "fmt": {
     "useTabs": false,
@@ -31,10 +24,9 @@
     "semiColons": false,
     "singleQuote": false,
     "proseWrap": "preserve",
-    "include": ["scripts/", "src/"]
+    "include": ["src/"]
   },
   "lint": {
-    "include": ["scripts/"],
     "rules": {
       "tags": ["recommended"]
     }

rescript-ecosystem/packages/tooling/evangeliser/justfile

@@ -1,6 +1,6 @@
 # justfile for ReScript Evangeliser
 # https://github.com/casey/just
-# SPDX-License-Identifier: MIT OR Palimpsest-0.8
+# SPDX-License-Identifier: PMPL-1.0-or-later
 #
 # Per Hyperpolymath policy:
 # - Use Deno, not npm/bun
@@ -21,7 +21,7 @@ build:
 # Build in watch mode
 watch:
     @echo "👀 Watching for changes..."
-    npx rescript build -w
+    deno run -A npm:rescript build -w
 
 # Clean build artifacts
 clean:
@@ -41,7 +41,6 @@ rebuild: clean-all setup build
 # Install dependencies
 install:
     @echo "📦 Installing dependencies..."
-    deno cache scripts/*.ts
     deno install
 
 # First-time setup
@@ -72,7 +71,8 @@ test:
 # Run full validation
 validate:
     @echo "🔍 Validating project..."
-    deno task validate
+    @just validate-structure
+    @just validate-policy
 
 # Validate RSR compliance
 validate-rsr:

rescript-ecosystem/packages/tooling/evangeliser/rescript.json

@@ -1,24 +1,27 @@
 {
   "name": "rescript-evangeliser",
-  "version": "0.1.0",
   "sources": [
     {
       "dir": "src",
       "subdirs": true
+    },
+    {
+      "dir": "test",
+      "subdirs": true,
+      "type": "dev"
     }
   ],
   "package-specs": [
     {
-      "module": "es6",
+      "module": "esmodule",
       "in-source": true
     }
   ],
   "suffix": ".res.js",
-  "bs-dependencies": [
+  "dependencies": [
     "@rescript/core"
   ],
   "warnings": {
     "number": "+a-4-9-27-40-42-48-50-61-102-109"
-  },
-  "uncurried": true
+  }
 }