fix: shorten plugin slug to ecc

.claude-plugin/marketplace.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
-  "name": "everything-claude-code",
+  "name": "ecc",
   "description": "Battle-tested Claude Code configurations from an Anthropic hackathon winner — agents, skills, hooks, rules, and legacy command shims evolved over 10+ months of intensive daily use",
   "owner": {
     "name": "Affaan Mustafa",
@@ -11,7 +11,7 @@
   },
   "plugins": [
     {
-      "name": "everything-claude-code",
+      "name": "ecc",
       "source": "./",
       "description": "The most comprehensive Claude Code plugin — 38 agents, 156 skills, 72 legacy command shims, selective install profiles, and production-ready hooks for TDD, security scanning, code review, and continuous learning",
       "version": "1.10.0",

.claude-plugin/plugin.json

@@ -1,5 +1,5 @@
 {
-  "name": "everything-claude-code",
+  "name": "ecc",
   "version": "1.10.0",
   "description": "Battle-tested Claude Code plugin for engineering teams — 38 agents, 156 skills, 72 legacy command shims, production-ready hooks, and selective install workflows evolved through continuous real-world use",
   "author": {