feat: Complete CouchDB migration and Docker configuration

- Add comprehensive CouchDB setup and configuration
- Update Docker files for CouchDB compatibility
- Create Kubernetes manifests for CouchDB deployment
- Add migration scripts and documentation
- Update seeding scripts to support both CouchDB and MongoDB
- Add docker-compose for local development
- Create comprehensive setup and deployment guides

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Co-Authored-By: AI Assistant <noreply@ai-assistant.com>

node_modules/sparse-bitfield/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "sparse-bitfield",
+  "version": "3.0.3",
+  "description": "Bitfield that allocates a series of small buffers to support sparse bits without allocating a massive buffer",
+  "main": "index.js",
+  "dependencies": {
+    "memory-pager": "^1.0.2"
+  },
+  "devDependencies": {
+    "buffer-alloc": "^1.1.0",
+    "standard": "^9.0.0",
+    "tape": "^4.6.3"
+  },
+  "scripts": {
+    "test": "standard && tape test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mafintosh/sparse-bitfield.git"
+  },
+  "author": "Mathias Buus (@mafintosh)",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/mafintosh/sparse-bitfield/issues"
+  },
+  "homepage": "https://github.com/mafintosh/sparse-bitfield"
+}