Fix production SAV module issues by adding missing columns and updating schemas

Introduce a SQL migration script to address critical production issues in the SAV module by adding missing columns to the `sav_tickets` table, correcting default values, and ensuring proper foreign key constraints and indexes are in place. This resolves "column does not exist" errors and aligns the production database schema with the development environment.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 31f9bd88-0285-4787-81b3-31ceeea5a08b
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/31f9bd88-0285-4787-81b3-31ceeea5a08b/BuVhk7G

attached_assets/Pasted-tions-Error-fetching-SAV-stats-error-column-priority-does-not-exist-at--1755163192829_1755163192830.txt

@@ -0,0 +1,204 @@
+tions
+ 
+ 
+ 
+      
+Error fetching SAV stats: error: column "priority" 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/node_modules/drizzle-orm/node-postgres/session.js:83:22
+
+    at async DatabaseStorage.getSavTicketStats (file:///app/dist/index.js:2046:25)
+
+    at async file:///app/dist/index.js:6203:21 {
+
+  length: 108,
+
+  severity: 'ERROR',
+
+  code: '42703',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '28',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '3665',
+
+  routine: 'errorMissingColumn'
+
+}
+
+GET /api/sav/stats 500 in 11ms
+
+Error fetching SAV tickets: error: column sav_tickets.priority 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/node_modules/drizzle-orm/node-postgres/session.js:83:22
+
+    at async DatabaseStorage.getSavTickets (file:///app/dist/index.js:1974:25)
+
+    at async file:///app/dist/index.js:6016:23 {
+
+  length: 119,
+
+  severity: 'ERROR',
+
+  code: '42703',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '350',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '3665',
+
+  routine: 'errorMissingColumn'
+
+}
+
+GET /api/sav/tickets 500 in 14ms
+
+Error fetching SAV stats: error: column "priority" 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/node_modules/drizzle-orm/node-postgres/session.js:83:22
+
+    at async DatabaseStorage.getSavTicketStats (file:///app/dist/index.js:2046:25)
+
+    at async file:///app/dist/index.js:6203:21 {
+
+  length: 108,
+
+  severity: 'ERROR',
+
+  code: '42703',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '28',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '3665',
+
+  routine: 'errorMissingColumn'
+
+}
+
+GET /api/sav/stats 500 in 13ms
+
+Error fetching SAV tickets: error: column sav_tickets.priority 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/node_modules/drizzle-orm/node-postgres/session.js:83:22
+
+    at async DatabaseStorage.getSavTickets (file:///app/dist/index.js:1974:25)
+
+    at async file:///app/dist/index.js:6016:23 {
+
+  length: 119,
+
+  severity: 'ERROR',
+
+  code: '42703',
+
+  detail: undefined,
+
+  hint: undefined,
+
+  position: '350',
+
+  internalPosition: undefined,
+
+  internalQuery: undefined,
+
+  where: undefined,
+
+  schema: undefined,
+
+  table: undefined,
+
+  column: undefined,
+
+  dataType: undefined,
+
+  constraint: undefined,
+
+  file: 'parse_relation.c',
+
+  line: '3665',
+
+  routine: 'errorMissingColumn'
+
+}
+
+GET /api/sav/tickets 500 in 14ms