Init backend, frontend and DB schema

tsconfig.base.json

@@ -0,0 +1,34 @@
+{
+	"compilerOptions": {
+		"composite": true,
+		"emitDeclarationOnly": true,
+		"declarationMap": true,
+
+		"rootDir": "${configDir}/src",
+		"outDir": "${configDir}/dist",
+
+		"module": "ES2020",
+		"moduleResolution": "Bundler",
+		"moduleDetection": "force",
+
+		"types": [],
+
+		"target": "ES2022",
+		"lib": ["ES2022", "DOM", "DOM.Iterable"],
+		"jsx": "react-jsx",
+		"jsxImportSource": "preact",
+
+		"strict": true,
+		"exactOptionalPropertyTypes": true,
+		"forceConsistentCasingInFileNames": true,
+		"isolatedModules": true,
+		"allowImportingTsExtensions": true,
+
+		"skipLibCheck": true,
+
+		"paths": {
+			"common": ["./packages/common/src/index.ts"],
+		},
+	},
+	"include": ["${configDir}/src"],
+}