🐛 fix(picture-backend): fix TypeScript output path for Docker

Added rootDir: "./src" to tsconfig.json so that main.ts compiles to
dist/main.js instead of dist/src/main.js. This matches the CMD path
in the Dockerfile.

Also added include/exclude and moduleResolution to match other backends.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/picture/apps/backend/tsconfig.json

@@ -1,6 +1,7 @@
 {
 	"compilerOptions": {
 		"module": "commonjs",
+		"moduleResolution": "node",
 		"declaration": true,
 		"removeComments": true,
 		"emitDecoratorMetadata": true,
@@ -10,6 +11,7 @@
 		"sourceMap": true,
 		"outDir": "./dist",
 		"baseUrl": "./",
+		"rootDir": "./src",
 		"incremental": true,
 		"skipLibCheck": true,
 		"strictNullChecks": true,
@@ -19,5 +21,7 @@
 		"noFallthroughCasesInSwitch": true,
 		"esModuleInterop": true,
 		"resolveJsonModule": true
-	}
+	},
+	"include": ["src/**/*"],
+	"exclude": ["node_modules", "dist"]
 }