fix(analyzer): detect prisma.$transaction, $queryRaw, $executeRaw

Side effects detection now captures prisma client-level operations
in addition to model operations. Also updated model detection regex
to include $ prefixed methods.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: talionwar

src/analyzers/project-analyzer.ts

@@ -366,7 +366,7 @@ function buildApiRouteInfo(file: ParsedFile, framework: Framework): ApiRouteInfo
 
   // Detect models used
   const models: string[] = [];
-  const prismaMatch = file.rawContent.matchAll(/prisma\.(\w+)\./g);
+  const prismaMatch = file.rawContent.matchAll(/prisma\.(\$?\w+)\./g);
   for (const m of prismaMatch) {
     models.push(m[1]);
   }

src/analyzers/typescript-parser.ts

@@ -304,6 +304,10 @@ function extractSideEffects(sourceFile: ts.SourceFile): string[] {
       if (text.match(/prisma\.\w+\.(findMany|findUnique|create|update|delete|upsert|count|aggregate)/)) {
         effects.push(`DB: ${text.split('.').slice(-1)[0]}`);
       }
+      // Detect prisma client-level operations ($transaction, $queryRaw, $executeRaw)
+      if (text.match(/prisma\.\$(transaction|queryRaw|executeRaw|queryRawUnsafe|executeRawUnsafe)/)) {
+        effects.push(`DB: ${text.split('.').slice(-1)[0].replace('$', '')}`);
+      }
     }
 
     ts.forEachChild(node, visit);