fix: rename opencode package from opencode-ecc to ecc-universal

Update all references in .opencode/ to use the published npm package
name ecc-universal instead of the old opencode-ecc name.

.opencode/MIGRATION.md

@@ -285,13 +285,13 @@ The `.opencode/` directory contains everything pre-configured.
 ### Option 2: Install as npm Package
 
 ```bash
-npm install opencode-ecc
+npm install ecc-universal
 ```
 
 Then in your `opencode.json`:
 ```json
 {
-  "plugin": ["opencode-ecc"]
+  "plugin": ["ecc-universal"]
 }
 ```
 

.opencode/README.md

@@ -7,14 +7,14 @@ Everything Claude Code (ECC) plugin for OpenCode - agents, commands, hooks, and
 ### Option 1: npm Package
 
 ```bash
-npm install opencode-ecc
+npm install ecc-universal
 ```
 
 Add to your `opencode.json`:
 
 ```json
 {
-  "plugin": ["opencode-ecc"]
+  "plugin": ["ecc-universal"]
 }
 ```
 

.opencode/index.ts

@@ -12,13 +12,13 @@
  *
  * Option 1: Install via npm
  * ```bash
- * npm install opencode-ecc
+ * npm install ecc-universal
  * ```
  *
  * Then add to your opencode.json:
  * ```json
  * {
- *   "plugin": ["opencode-ecc"]
+ *   "plugin": ["ecc-universal"]
  * }
  * ```
  *
@@ -43,7 +43,7 @@ export const VERSION = "1.0.0"
 
 // Plugin metadata
 export const metadata = {
-  name: "opencode-ecc",
+  name: "ecc-universal",
   version: VERSION,
   description: "Everything Claude Code plugin for OpenCode",
   author: "affaan-m",

.opencode/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "opencode-ecc",
+  "name": "ecc-universal",
   "version": "1.0.0",
   "description": "Everything Claude Code (ECC) plugin for OpenCode - agents, commands, hooks, and skills",
   "main": "dist/index.js",