feat(mcpedia): Phase 1 MVP — monorepo, Core, Web UI, MCP server, Postgres FTS

- bun workspaces + Turborepo monorepo (apps/web, apps/mcp; packages/*, scripts)
- @mcpedia/core single business-logic layer (Document/Content/Search services)
- @mcpedia/db Drizzle schema: documents + weighted tsvector (GIN) for FTS
- @mcpedia/parser frontmatter, @mcpedia/search Postgres FTS (ts_rank+ts_headline)
- Next.js 16 Web UI (home/doc SSG, search dynamic) + react-markdown render
- MCP server (stdio) with 4 tools + in-memory smoke test
- scripts/indexer walks content/ -> upserts into Postgres
- 4 seed docs; README + PHASES status

apps/mcp/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "@mcpedia/mcp",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "bin": {
+    "mcpedia-mcp": "./src/index.ts"
+  },
+  "scripts": {
+    "start": "bun run src/index.ts",
+    "lint": "tsc --noEmit",
+    "typecheck": "tsc --noEmit",
+    "smoke": "bun run src/smoke.test.ts"
+  },
+  "dependencies": {
+    "@mcpedia/config": "workspace:*",
+    "@mcpedia/core": "workspace:*",
+    "@mcpedia/search": "workspace:*",
+    "@modelcontextprotocol/sdk": "^1.29.0",
+    "zod": "^3.23.8"
+  },
+  "devDependencies": {
+    "@types/node": "^20",
+    "typescript": "^5.6.0"
+  }
+}