Initial commit: Publisher dashboard monorepo

Turborepo + Bun monorepo with:
- apps/publisher-dashboard: Svelte 5 SPA with SvelteKit, Tailwind CSS v4, shadcn-svelte
- packages/publisher-utils: Shared TypeScript utilities

Features:
- Performance dashboard page with metrics, charts, and data tables
- shadcn-svelte UI components with OKLCH color system
- Biome for linting/formatting with Svelte-specific overrides

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

biome.jsonc

@@ -0,0 +1,75 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.3.11/schema.json",
+  "extends": ["@macalinao/biome-config/base"],
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true,
+    "defaultBranch": "master"
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "includes": [
+      "!node_modules",
+      "!**/node_modules",
+      "!dist",
+      "!**/dist",
+      "!build",
+      "!**/build",
+      "!.svelte-kit",
+      "!**/.svelte-kit",
+      "!.turbo",
+      "!**/.turbo",
+      "!**/*.css"
+    ]
+  },
+  "css": {
+    "parser": {
+      "cssModules": true
+    },
+    "linter": {
+      "enabled": false
+    },
+    "formatter": {
+      "enabled": false
+    }
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2
+  },
+  "overrides": [
+    {
+      // Svelte 5 runes require `let` for $props(), template variables/imports appear unused to Biome,
+      // and useImportType incorrectly converts bits-ui component imports to type imports breaking the build
+      "includes": ["**/*.svelte"],
+      "linter": {
+        "rules": {
+          "style": {
+            "useConst": "off",
+            "useImportType": "off"
+          },
+          "correctness": {
+            "noUnusedVariables": "off",
+            "noUnusedImports": "off"
+          }
+        }
+      }
+    },
+    {
+      // Disable import extensions and useImportType for Svelte app (CSS imports, bits-ui, etc.)
+      "includes": ["apps/publisher-dashboard/**"],
+      "linter": {
+        "rules": {
+          "style": {
+            "useImportType": "off"
+          },
+          "correctness": {
+            "useImportExtensions": "off"
+          }
+        }
+      }
+    }
+  ]
+}