fix: Phase 0 verification — passWithNoTests, prettierignore (P0-009)

Add --passWithNoTests to all vitest test scripts so packages without
test files don't fail CI. Add .prettierignore for auto-generated files
(next-env.d.ts, dist, drizzle, .next). All quality gates now pass:
typecheck, lint, format:check, test, build (18/18 packages).

Closes #9

Co-Authored-By: Claude Opus 4.6 <[email protected]>

packages/agent/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "dependencies": {
     "@mosaic/types": "workspace:*"

packages/auth/package.json

@@ -14,7 +14,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "devDependencies": {
     "@types/node": "^22.0.0",

packages/brain/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "dependencies": {
     "@mosaic/types": "workspace:*"

packages/cli/package.json

@@ -18,7 +18,7 @@
     "dev": "tsx src/cli.ts",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "dependencies": {
     "ink": "^5.0.0",

packages/coord/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "dependencies": {
     "@mosaic/types": "workspace:*"

packages/db/package.json

@@ -14,7 +14,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run",
+    "test": "vitest run --passWithNoTests",
     "db:generate": "drizzle-kit generate",
     "db:migrate": "drizzle-kit migrate",
     "db:push": "drizzle-kit push",

packages/design-tokens/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "devDependencies": {
     "typescript": "^5.8.0",

packages/log/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "devDependencies": {
     "typescript": "^5.8.0",

packages/memory/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "dependencies": {
     "@mosaic/types": "workspace:*"

packages/mosaic/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "devDependencies": {
     "typescript": "^5.8.0",

packages/prdy/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "devDependencies": {
     "typescript": "^5.8.0",

packages/quality-rails/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "devDependencies": {
     "typescript": "^5.8.0",

packages/queue/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "dependencies": {
     "@mosaic/types": "workspace:*"

packages/types/package.json

@@ -13,7 +13,7 @@
     "build": "tsc",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run"
+    "test": "vitest run --passWithNoTests"
   },
   "devDependencies": {
     "typescript": "^5.8.0",