diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index 0905d3017..4718ccbcf 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -47,7 +47,11 @@
       "Bash(DATABASE_URL=file:../../prisma/prisma/dev.db npm run db:push:*)",
       "Bash(git add:*)",
       "Bash(git commit:*)",
-      "Bash(tree:*)"
+      "Bash(tree:*)",
+      "Bash(npx tsc:*)",
+      "Bash(npm run build:*)",
+      "Bash(npm run codegen:*)",
+      "Bash(npm:*)"
     ]
   },
   "spinnerTipsEnabled": false
diff --git a/dbal/development/src/seeds/index.ts b/dbal/development/src/seeds/index.ts
index 0a2a4d11b..0c55b4e37 100644
--- a/dbal/development/src/seeds/index.ts
+++ b/dbal/development/src/seeds/index.ts
@@ -7,8 +7,8 @@
  * DBAL only manages the loading and application of that seed data.
  *
  * Seed data hierarchy:
- * 1. /seed/database/ - Base system bootstrap data (YAML format)
- * 2. packages/*/seed/metadata.json - Package-specific seed data
+ * 1. /seed/database - Base system bootstrap data (YAML format)
+ * 2. packages/[packageId]/seed/metadata.json - Package-specific seed data
  */
 
 import type { DBALClient } from '../core/client'
diff --git a/frontends/nextjs/package.json b/frontends/nextjs/package.json
index b5062ae1e..02e7fde29 100644
--- a/frontends/nextjs/package.json
+++ b/frontends/nextjs/package.json
@@ -27,6 +27,7 @@
         "db:migrate": "prisma migrate deploy --schema=../../prisma/schema.prisma"
     },
     "dependencies": {
+        "@metabuilder/dbal": "file:../../dbal/development",
         "@monaco-editor/react": "^4.7.0",
         "@octokit/core": "^7.0.6",
         "@prisma/adapter-better-sqlite3": "^7.2.0",
diff --git a/frontends/nextjs/tsconfig.json b/frontends/nextjs/tsconfig.json
index b7baf2160..ff3ac237a 100644
--- a/frontends/nextjs/tsconfig.json
+++ b/frontends/nextjs/tsconfig.json
@@ -44,10 +44,10 @@
         "../../fakemui/*"
       ],
       "@/dbal": [
-        "../../dbal/development/src"
+        "../../node_modules/@metabuilder/dbal"
       ],
       "@/dbal/*": [
-        "../../dbal/development/src/*"
+        "../../node_modules/@metabuilder/dbal/*"
       ],
       "@dbal-ui/*": [
         "../../dbal/shared/ui/*"
diff --git a/package.json b/package.json
index 31dc30c41..c7caf7af5 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "test:e2e:report": "playwright show-report"
   },
   "workspaces": [
+    "dbal/development",
     "frontends/nextjs",
     "frontends/dbal",
     "config",