feat: add local-first EventDB storage package

package.json

@@ -0,0 +1,53 @@
+{
+  "name": "@harvmaster/eventdb-storage",
+  "version": "1.0.0",
+  "description": "A small local-first event and document database with interchangeable storage adapters and optional encryption.",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
+  "files": [
+    "dist",
+    "src",
+    "README.md",
+    "LICENSE"
+  ],
+  "sideEffects": false,
+  "type": "module",
+  "scripts": {
+    "build": "tsc",
+    "prepack": "npm run build",
+    "typecheck": "tsc --noEmit",
+    "test": "vitest run",
+    "test:unit": "vitest run"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@git.harvmaster.com/Harvmaster/storage-v1.git"
+  },
+  "keywords": [
+    "local-first",
+    "event-store",
+    "document-database",
+    "offline-first",
+    "indexeddb",
+    "sqlite",
+    "encryption"
+  ],
+  "author": "Harvmaster",
+  "license": "ISC",
+  "engines": {
+    "node": ">=20"
+  },
+  "devDependencies": {
+    "typescript": "^7.0.2",
+    "vitest": "^4.1.10"
+  },
+  "dependencies": {
+    "msgpackr": "^2.0.5"
+  }
+}