chore: retire ReScript guidance text → AffineScript (Estate Item 9) (#5)

Estate language policy: RS/TS/JS → AffineScript → typed-wasm. This rewrites
guidance/policy text that recommended ReScript as the TypeScript/Python
replacement so it now points at AffineScript.

Scope guard (deliberate): rescript-named paths and ReScript adapters are NOT
touched — that work is preserved intact for the ReScript ecosystem. Only the
forward-looking "use ReScript instead" recommendation is updated.

Co-authored-by: hyperpolymath <hyperpolymath@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

Author: hyperpolymath

.github/workflows/rsr-antipattern.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Check for TypeScript
         run: |
           if find . -name "*.ts" -o -name "*.tsx" | grep -v node_modules | grep -q .; then
-            echo "❌ TypeScript files detected - use ReScript instead"
+            echo "❌ TypeScript files detected - use AffineScript instead"
             find . -name "*.ts" -o -name "*.tsx" | grep -v node_modules
             exit 1
           fi
@@ -60,7 +60,7 @@ jobs:
       - name: Check for tsconfig
         run: |
           if [ -f "tsconfig.json" ]; then
-            echo "❌ tsconfig.json detected - use ReScript instead"
+            echo "❌ tsconfig.json detected - use AffineScript instead"
             exit 1
           fi
           echo "✅ No tsconfig.json"