refactor: Replace PDF quote generation script with a new estimate generator and update PDF component styling.

scripts/ai-estimate.ts

@@ -145,7 +145,7 @@ async function main() {
     console.log('📄 Generating PDF estimation...');
     try {
         const genArgs = isEstimation ? '--estimation' : '';
-        execSync(`npx tsx ./scripts/generate-quote.ts --input ${tempJsonPath} ${genArgs}`, { stdio: 'inherit' });
+        execSync(`npx tsx ./scripts/generate-estimate.ts --input ${tempJsonPath} ${genArgs}`, { stdio: 'inherit' });
     } finally {
         // await fs.unlink(tempJsonPath);
     }