chore: release v0.31.1

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Q00

.claude-plugin/marketplace.json

@@ -10,7 +10,7 @@
     {
       "name": "ouroboros",
       "description": "Transform vague ideas into validated seed specifications through Socratic questioning and ontological analysis",
-      "version": "0.31.0",
+      "version": "0.31.1",
       "author": {
         "name": "Q00",
         "email": "jqyu.lee@gmail.com"

.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "ouroboros",
-  "version": "0.31.0",
+  "version": "0.31.1",
   "description": "Self-improving AI workflow system. Crystallize requirements before execution with Socratic interview, ambiguity scoring, and 3-stage evaluation.",
   "author": {
     "name": "Q00",

skills/setup/SKILL.md

@@ -246,7 +246,7 @@ A backup will be created: CLAUDE.md.bak
 **If "Preview first", show:**
 ````markdown
 <!-- ooo:START -->
-<!-- ooo:VERSION:0.31.0 -->
+<!-- ooo:VERSION:0.31.1 -->
 # Ouroboros — Specification-First AI Development
 
 > Before telling AI what to build, define what should be built.