chore(dso-kknz): close epic and stories, bump minor version

Close epic dso-kknz (Move workflow config to .claude/dso-config.conf)
and all 3 stories. Bump version 0.9.0 → 0.10.0 to signal the config
path migration feature.

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

Author: JoeOakhartNava

.tickets/dso-4ap3.md

@@ -1,6 +1,6 @@
 ---
 id: dso-4ap3
-status: in_progress
+status: closed
 deps: [dso-uqm6, dso-kiue, dso-1kul, dso-wmjr, dso-0zsx, dso-xdd8, dso-5ewd, dso-ul37]
 links: []
 created: 2026-03-20T15:57:37Z

.tickets/dso-bugk.md

@@ -1,6 +1,6 @@
 ---
 id: dso-bugk
-status: open
+status: closed
 deps: [dso-uc2d, dso-q2ev]
 links: []
 created: 2026-03-20T00:09:59Z

.tickets/dso-kknz.md

@@ -1,6 +1,6 @@
 ---
 id: dso-kknz
-status: open
+status: closed
 deps: []
 links: []
 created: 2026-03-19T16:57:05Z

plugins/dso/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "dso",
-  "version": "0.9.0",
+  "version": "0.10.0",
   "description": "Workflow infrastructure plugin for Claude Code projects",
   "commands": "./commands/",
   "skills": "./skills/",