Did some things.

Signed-off-by: Cliff Hill <xlorep@darkhelm.org>

frontend/tsconfig.json

@@ -0,0 +1,24 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.dom.json",
+  "include": [
+    "env.d.ts",
+    "src/**/*",
+    "src/**/*.vue"
+  ],
+  "exclude": [
+    "src/**/__tests__/*"
+  ],
+  "compilerOptions": {
+    "composite": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedIndexedAccess": true,
+    "exactOptionalPropertyTypes": true
+  }
+}