v0.1.3: encoding remediation - restore 11 core files to clean UTF-8 + add check:encoding-health guard

package.json

@@ -1,6 +1,6 @@
 {
   "name": "octopus-workflow",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Standalone workflow core: provider-neutral agent workflow corpus (skills / rules / checklists / templates / schemas) with drift guards, extracted from the octopus agent platform.",
   "license": "MIT",
   "private": false,
@@ -9,7 +9,8 @@
   "scripts": {
     "check:core-cohesion": "bun guards/check-core-cohesion.ts",
     "check:core-p1": "bun guards/check-core-p1.ts",
-    "delink:core": "bun guards/delink-core.ts"
+    "delink:core": "bun guards/delink-core.ts",
+    "check:encoding-health": "bun guards/check-encoding-health.ts"
   },
   "repository": {
     "type": "git",