feat: Implement Tour Schedule Engine with queue management and announcement features

- Added TourScheduleEngine class for managing user queues in a guild.
- Implemented methods for joining, leaving, listing, and clearing queues.
- Added functionality to promote users to speaker in a stage channel and send announcements.
- Created integration tests for the TourScheduleEngine to verify FIFO behavior and announcement dispatch.

test: Add unit tests for ping and sign-up commands

- Created tests for ping command to ensure it replies with "Pong!".
- Implemented tests for sign-up command to verify queue joining, listing, and permission checks.

test: Add integration tests for mileage engine flow

- Developed tests to validate mileage awarding, event persistence, and role upgrades based on mileage thresholds.

chore: Update TypeScript configuration for ESLint

- Added tsconfig.eslint.json for ESLint integration.
- Modified tsconfig.json to exclude test files from the main compilation.

package.json

@@ -12,18 +12,25 @@
     "start": "node dist/index.js",
     "lint": "eslint . --ext .ts",
     "register:commands": "ts-node src/deploy-commands.ts",
-    "test": "jest --passWithNoTests"
+    "test": "jest --passWithNoTests",
+    "db:migrate": "ts-node src/db/cli.ts migrate",
+    "db:seed": "ts-node src/db/cli.ts seed",
+    "db:setup": "ts-node src/db/cli.ts setup"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "type": "commonjs",
   "dependencies": {
-    "discord.js": "^14.26.4"
+    "discord.js": "^14.26.4",
+    "express": "^5.2.1",
+    "pg": "^8.20.0"
   },
   "devDependencies": {
+    "@types/express": "^5.0.6",
     "@types/jest": "^30.0.0",
     "@types/node": "^25.8.0",
+    "@types/pg": "^8.20.0",
     "@typescript-eslint/eslint-plugin": "^8.59.3",
     "@typescript-eslint/parser": "^8.59.3",
     "eslint": "^10.4.0",