chore(release): bump personal-tutor to 1.1.0, marketplace to 1.10.0 (#23)

The desirable-difficulty hooks shipped in #22 add new user-facing
capability (cross-session retrieval verification, Generation Effect,
mechanical Iron Rule #6 enforcement) while remaining backward-compatible
with existing knowledge graphs (read-time defaults + touched-node-only
migration). Minor bump per SemVer.

Marketplace bumps to 1.10.0 to mirror the plugin's minor change.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: minsoo-web

.claude-plugin/marketplace.json

@@ -1,7 +1,7 @@
 {
   "name": "kit",
   "description": "Community plugin & skills marketplace for Claude Code",
-  "version": "1.9.1",
+  "version": "1.10.0",
   "owner": {
     "name": "hamsurang",
     "email": "zlemzlem5656@naver.com"

plugins/personal-tutor/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "personal-tutor",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "Adaptive technical tutoring skill that builds a persistent knowledge graph and learner profile across sessions",
   "author": {
     "name": "minsoo.web",