improvements jan2025 (#9)

* feat(scoring): add tests bonus and fix average calculations

- [x] Add CommitsWithTests metric to track commits with test file changes
- [x] Add TestsBonus to score breakdown (15 points per commit with tests)
- [x] Fix AvgTimeToMerge calculation to use count of PRs with valid data
- [x] Fix AvgReviewTime calculation to use count of reviews with valid data
- [x] Fix AvgPRSize calculation to only include merged PRs
- [x] Add trackActivityDay helper to deduplicate activity tracking code
- [x] Track activity days for PR creation, reviews, and issue comments
- [x] Separate issue close tracking from issue open tracking
- [x] Update early bird window from 5am-9am to 6am-9am
- [x] Add time-based multipliers to velocity timeline scoring
- [x] Update GraphQL query to fetch OPEN, MERGED, CLOSED PRs
- [x] Fix PR filtering logic to handle all PR states correctly
- [x] Improve watch handlers in Vue components to prevent double-loading
- [x] Fix formatDuration to handle zero and negative values
- [x] Update scoring documentation to include Tests component

* refactor: use standard library and consolidate constants

- [x] Replace custom contains function with slices.Contains
- [x] Remove duplicate contains function implementations
- [x] Extract magic numbers to named constants in formatters
- [x] Create constants composable for app-wide values
- [x] Add ESLint configuration with browser globals
- [x] Add lint npm scripts to package.json
- [x] Reorder Vue template attributes for consistency
- [x] Remove unused variable in AchievementProgress
- [x] Add pnpm lock file

web/package.json

@@ -6,7 +6,9 @@
   "scripts": {
     "dev": "vite",
     "build": "vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "lint": "eslint src",
+    "lint:fix": "eslint src --fix"
   },
   "dependencies": {
     "@tailwindcss/postcss": "^4.1.17",
@@ -16,9 +18,12 @@
     "vue-router": "^4.2.5"
   },
   "devDependencies": {
+    "@eslint/js": "^9.39.2",
     "@playwright/test": "^1.57.0",
     "@vitejs/plugin-vue": "^6.0.2",
     "autoprefixer": "^10.4.16",
+    "eslint": "^9.39.2",
+    "eslint-plugin-vue": "^10.6.2",
     "postcss": "^8.4.32",
     "tailwindcss": "^4.1.17",
     "vite": "^7.2.7"