style(13-03): apply Prettier formatting across repo

Mechanical reformat — no logic changes. 398 files changed, 19125
insertions(+), 16457 deletions(-). Prettier 3.8.4 with .prettierrc
(singleQuote:true, semi:true, tabWidth:2, trailingComma:all,
printWidth:100). Isolated per D-13-08 for reviewability.

apps/api/drizzle.config.ts

@@ -1,5 +1,5 @@
 // Source: https://orm.drizzle.team/docs/kit-overview
-import { defineConfig } from 'drizzle-kit'
+import { defineConfig } from 'drizzle-kit';
 
 export default defineConfig({
   dialect: 'mysql',
@@ -12,4 +12,4 @@ export default defineConfig({
     database: process.env.DB_NAME!,
     port: Number(process.env.DB_PORT ?? 3306),
   },
-})
+});