feat(scanner): detect missing books via watcher and propagate to UI

server/package.json

@@ -16,6 +16,7 @@
     "db:migrate": "drizzle-kit migrate",
     "db:studio": "drizzle-kit studio",
     "scan:test": "ts-node -r tsconfig-paths/register src/scripts/scan-test.ts",
+    "sim:missing": "ts-node -r tsconfig-paths/register src/scripts/missing-detection-sim.ts",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
     "test": "jest",
     "test:watch": "jest --watch",
@@ -40,14 +41,14 @@
     "@nestjs/websockets": "^11.1.12",
     "@projectx/types": "workspace:*",
     "bcryptjs": "^3.0.3",
-    "chokidar": "^4.0.3",
+    "chokidar": "5.0.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.3",
     "drizzle-orm": "^0.45.1",
     "fast-xml-parser": "^5.3.3",
     "jose": "^6.1.3",
     "node-unrar-js": "^2.0.2",
-    "nodemailer": "^7.0.12",
+    "nodemailer": "^7.0.13",
     "passport": "^0.7.0",
     "passport-jwt": "^4.0.1",
     "pdf-lib": "^1.17.1",
@@ -57,7 +58,7 @@
     "sharp": "^0.34.5",
     "socket.io": "^4.8.3",
     "unzipper": "^0.12.3",
-    "zod": "^4.3.5"
+    "zod": "^4.3.6"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",
@@ -66,14 +67,13 @@
     "@nestjs/schematics": "^11.0.0",
     "@nestjs/testing": "^11.0.1",
     "@swc/cli": "^0.7.10",
-    "@swc/core": "^1.15.10",
+    "@swc/core": "^1.15.11",
     "@types/bcrypt": "^6.0.0",
     "@types/bcryptjs": "^3.0.0",
-    "@types/chokidar": "^1.7.5",
     "@types/express": "^5.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^22.10.7",
-    "@types/nodemailer": "^7.0.5",
+    "@types/nodemailer": "^7.0.9",
     "@types/passport-jwt": "^4.0.1",
     "@types/pg": "^8.16.0",
     "@types/supertest": "^6.0.2",
@@ -104,7 +104,20 @@
     "rootDir": "src",
     "testRegex": ".*\\.spec\\.ts$",
     "transform": {
-      "^.+\\.(t|j)s$": "ts-jest"
+      "^.+\\.(t|j)s$": [
+        "ts-jest",
+        {
+          "tsconfig": {
+            "module": "commonjs",
+            "moduleResolution": "node",
+            "esModuleInterop": true,
+            "resolvePackageJsonExports": false
+          }
+        }
+      ]
+    },
+    "moduleNameMapper": {
+      "^@projectx/types$": "<rootDir>/../../packages/types/src/index.ts"
     },
     "collectCoverageFrom": [
       "**/*.(t|j)s"