Fix missing database table for user page permissions

Address the "relation "user_page_permissions" does not exist" SQL error by ensuring the `user_page_permissions` table is correctly created or migrated.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ae4037a0-2a6f-4530-9bac-79b543286bda
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/397bca8c-984f-43ff-841a-10897aeb8140/ae4037a0-2a6f-4530-9bac-79b543286bda/ZZqfJdr

attached_assets/Pasted--dataType-undefined-constraint-undefined-file-parse-relation-c-line-1449--1759939679458_1759939679458.txt

@@ -0,0 +1,204 @@
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '1449',
+
+  routine: 'parserOpenTable'
+
+}
+
+3:34:45 PM [express] POST /api/users/6483d405-c6b9-479e-9995-8a9097008c99/page-permissions 500 in 7m…
+
+4:00:04 PM [express] GET /api/sql/tables 200 in 24ms :: {"tables":[{"tablename":"ai_generations"},{"…
+
+Error executing SQL: error: relation "user_page_permissions" does not exist
+
+    at /app/node_modules/pg-pool/index.js:45:11
+
+    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
+
+    at async file:///app/dist/index.js:1003:22 {
+
+  length: 121,
+
+  severity: 'ERROR',
+
+  code: '42P01',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '159',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '1449',
+
+  routine: 'parserOpenTable'
+
+}
+
+4:00:07 PM [express] POST /api/sql/execute 500 in 21ms :: {"success":false,"error":"relation \"user_…
+
+Error executing SQL: error: relation "user_page_permissions" does not exist
+
+    at /app/node_modules/pg-pool/index.js:45:11
+
+    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
+
+    at async file:///app/dist/index.js:1003:22 {
+
+  length: 121,
+
+  severity: 'ERROR',
+
+  code: '42P01',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '159',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '1449',
+
+  routine: 'parserOpenTable'
+
+}
+
+4:00:23 PM [express] POST /api/sql/execute 500 in 6ms :: {"success":false,"error":"relation \"user_p…
+
+Error executing SQL: error: relation "user_page_permissions" does not exist
+
+    at /app/node_modules/pg-pool/index.js:45:11
+
+    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
+
+    at async file:///app/dist/index.js:1003:22 {
+
+  length: 120,
+
+  severity: 'ERROR',
+
+  code: '42P01',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '68',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '1449',
+
+  routine: 'parserOpenTable'
+
+}
+
+4:07:16 PM [express] POST /api/sql/execute 500 in 4ms :: {"success":false,"error":"relation \"user_p…
+
+Error executing SQL: error: relation "user_page_permissions" does not exist
+
+    at /app/node_modules/pg-pool/index.js:45:11
+
+    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
+
+    at async file:///app/dist/index.js:1003:22 {
+
+  length: 120,
+
+  severity: 'ERROR',
+
+  code: '42P01',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '15',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '1449',
+
+  routine: 'parserOpenTable'
+
+}
+
+4:07:31 PM [express] POST /api/sql/execute 500 in 5ms :: {"success":false,"error":"relation \"user_p…
+
+
+      
+      
+