v1: delete old repo, initalize monorepo structure, config, database, and api packages basic setup

packages/tsconfig/base.json

@@ -0,0 +1,39 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "display": "Default",
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    "esModuleInterop": true,
+    "isolatedModules": true,
+    "resolveJsonModule": true,
+
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedIndexedAccess": true,
+    "noImplicitOverride": true,
+    "noImplicitReturns": true,
+    "inlineSources": false,
+
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "forceConsistentCasingInFileNames": true,
+    "noPropertyAccessFromIndexSignature": false
+  },
+  "exclude": ["node_modules", "dist"]
+}

packages/tsconfig/package.json

@@ -0,0 +1,5 @@
+{
+  "name": "@concord/tsconfig",
+  "version": "0.1.0",
+  "private": true
+}