feat: implement simpler, more reliable release workflow

- Add scripts/release.sh for automated build → test → commit → push → publish → release
- Fix .versionrc.json types configuration (was causing 'types.find is not a function' error)
- Remove problematic precommit/postcommit hooks that ran full test suite during release
- Keep standard-version as fallback option (npm run release:standard-version:*)
- New workflow is faster, more reliable, and easier to debug

Usage:
  npm run release         # patch release (3.20.4 → 3.20.5)
  npm run release:minor   # minor release (3.20.4 → 3.21.0)
  npm run release:major   # major release (3.20.4 → 4.0.0)
  npm run release:dry     # dry-run mode (no changes)

.versionrc.json

@@ -1,48 +1,16 @@
 {
-  "types": {
-    "feat": {
-      "description": "✨ New Features",
-      "title": "✨ Features"
-    },
-    "fix": {
-      "description": "🐛 Bug Fixes",
-      "title": "🐛 Bug Fixes"
-    },
-    "docs": {
-      "description": "📚 Documentation",
-      "title": "📚 Documentation"
-    },
-    "style": {
-      "description": "💄 Code Style",
-      "title": "💄 Styles",
-      "hidden": true
-    },
-    "refactor": {
-      "description": "♻️ Code Refactoring",
-      "title": "♻️ Code Refactoring"
-    },
-    "perf": {
-      "description": "⚡ Performance Improvements",
-      "title": "⚡ Performance Improvements"
-    },
-    "test": {
-      "description": "✅ Tests",
-      "title": "✅ Tests"
-    },
-    "build": {
-      "description": "🔧 Build System",
-      "title": "🔧 Build System"
-    },
-    "ci": {
-      "description": "🔄 CI/CD",
-      "title": "🔄 CI/CD"
-    },
-    "chore": {
-      "description": "🔧 Chores",
-      "title": "🔧 Chores",
-      "hidden": true
-    }
-  },
+  "types": [
+    {"type": "feat", "section": "✨ Features"},
+    {"type": "fix", "section": "🐛 Bug Fixes"},
+    {"type": "docs", "section": "📚 Documentation"},
+    {"type": "refactor", "section": "♻️ Code Refactoring"},
+    {"type": "perf", "section": "⚡ Performance Improvements"},
+    {"type": "test", "section": "✅ Tests"},
+    {"type": "build", "section": "🔧 Build System"},
+    {"type": "ci", "section": "🔄 CI/CD"},
+    {"type": "style", "hidden": true},
+    {"type": "chore", "hidden": true}
+  ],
   "compareUrlFormat": "https://github.com/soulcraftlabs/brainy/compare/{{previousTag}}...{{currentTag}}",
   "commitUrlFormat": "https://github.com/soulcraftlabs/brainy/commit/{{hash}}",
   "issueUrlFormat": "https://github.com/soulcraftlabs/brainy/issues/{{id}}",
@@ -51,10 +19,6 @@
   "issuePrefixes": ["#"],
   "header": "# Changelog\n\nAll notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.\n",
   "scripts": {
-    "postbump": "echo 'Version bumped to' $(node -p \"require('./package.json').version\")",
-    "precommit": "npm run build && npm test",
-    "postcommit": "echo 'Release commit created. Ready to push and publish!'",
-    "pretag": "echo 'Creating tag...'",
-    "posttag": "echo 'Tag created. Use: git push --follow-tags origin main && npm publish'"
+    "postbump": "echo '✅ Version bumped to' $(node -p \"require('./package.json').version\")"
   }
 }