feat(seeder): add job tags seeder

- Created seeders/tags.js with area, level, and stack categories
- Area: Engineering, Design, Product, Marketing, Sales, etc.
- Level: Intern, Junior, Mid, Senior, Lead, Staff, Manager, etc.
- Stack: JavaScript, Python, Go, React, Node.js, AWS, Docker, etc.
- 79+ tags in total

seeder-api/src/index.js

@@ -8,6 +8,7 @@ import { seedAcmeCorp, seedWileECoyote } from './seeders/acme.js';
 import { seedFictionalCompanies } from './seeders/fictional-companies.js';
 import { seedEpicCompanies } from './seeders/epic-companies.js';
 import { seedNotifications } from './seeders/notifications.js';
+import { seedTags } from './seeders/tags.js';
 
 async function resetDatabase() {
     console.log('🗑️  Resetting database...');
@@ -87,6 +88,7 @@ async function seedDatabase() {
         await seedEpicCompanies(); // 🌟 BNL, Cyberdyne, Wonka, Wayne, Oceanic, InGen, Bubba Gump, Umbrella, Sprawl-Mart
         await seedApplications(); // 📝 Applications from candidates
         await seedNotifications(); // 🔔 Notifications for dashboard
+        await seedTags(); // 🏷️ Job tags (area, level, stack)
 
         console.log('\n✅ Database seeding completed successfully!');
         console.log('\n📊 Summary:');
@@ -143,6 +145,7 @@ async function seedDatabaseLite() {
         await seedEpicCompanies();
         await seedApplications();
         await seedNotifications();
+        await seedTags();
 
         console.log('\n✅ Database seeding (LITE) completed successfully!');
         console.log('   ⚡ Cities skipped for faster seeding');
@@ -179,6 +182,7 @@ async function seedDatabaseNoLocations() {
         await seedEpicCompanies();
         await seedApplications();
         await seedNotifications();
+        await seedTags();
 
         console.log('\n✅ Database seeding (NO LOCATIONS) completed successfully!');
         console.log('   ⏭️  All location data skipped (continents, countries, states, cities)');

seeder-api/src/seeders/tags.js

@@ -0,0 +1,115 @@
+/**
+ * Tags Seeder
+ * Seeds job_tags table with categories: area, level, stack
+ */
+
+const seedTags = async (pool) => {
+    console.log('🏷️  Seeding job tags...');
+
+    const tags = [
+        // Area (Departamento/Área)
+        { name: 'Engineering', category: 'area' },
+        { name: 'Design', category: 'area' },
+        { name: 'Product', category: 'area' },
+        { name: 'Marketing', category: 'area' },
+        { name: 'Sales', category: 'area' },
+        { name: 'Customer Success', category: 'area' },
+        { name: 'Human Resources', category: 'area' },
+        { name: 'Finance', category: 'area' },
+        { name: 'Operations', category: 'area' },
+        { name: 'Data', category: 'area' },
+        { name: 'Quality Assurance', category: 'area' },
+        { name: 'DevOps', category: 'area' },
+        { name: 'Security', category: 'area' },
+        { name: 'Legal', category: 'area' },
+        { name: 'Administrative', category: 'area' },
+
+        // Level (Nível)
+        { name: 'Intern', category: 'level' },
+        { name: 'Junior', category: 'level' },
+        { name: 'Mid-Level', category: 'level' },
+        { name: 'Senior', category: 'level' },
+        { name: 'Lead', category: 'level' },
+        { name: 'Staff', category: 'level' },
+        { name: 'Principal', category: 'level' },
+        { name: 'Manager', category: 'level' },
+        { name: 'Director', category: 'level' },
+        { name: 'VP', category: 'level' },
+        { name: 'C-Level', category: 'level' },
+
+        // Stack (Tecnologias)
+        { name: 'JavaScript', category: 'stack' },
+        { name: 'TypeScript', category: 'stack' },
+        { name: 'Python', category: 'stack' },
+        { name: 'Go', category: 'stack' },
+        { name: 'Java', category: 'stack' },
+        { name: 'C#', category: 'stack' },
+        { name: 'Ruby', category: 'stack' },
+        { name: 'PHP', category: 'stack' },
+        { name: 'Rust', category: 'stack' },
+        { name: 'Swift', category: 'stack' },
+        { name: 'Kotlin', category: 'stack' },
+        { name: 'React', category: 'stack' },
+        { name: 'Vue.js', category: 'stack' },
+        { name: 'Angular', category: 'stack' },
+        { name: 'Next.js', category: 'stack' },
+        { name: 'Node.js', category: 'stack' },
+        { name: 'NestJS', category: 'stack' },
+        { name: 'Django', category: 'stack' },
+        { name: 'FastAPI', category: 'stack' },
+        { name: 'Spring Boot', category: 'stack' },
+        { name: '.NET', category: 'stack' },
+        { name: 'Ruby on Rails', category: 'stack' },
+        { name: 'Laravel', category: 'stack' },
+        { name: 'PostgreSQL', category: 'stack' },
+        { name: 'MySQL', category: 'stack' },
+        { name: 'MongoDB', category: 'stack' },
+        { name: 'Redis', category: 'stack' },
+        { name: 'Elasticsearch', category: 'stack' },
+        { name: 'Docker', category: 'stack' },
+        { name: 'Kubernetes', category: 'stack' },
+        { name: 'AWS', category: 'stack' },
+        { name: 'GCP', category: 'stack' },
+        { name: 'Azure', category: 'stack' },
+        { name: 'Terraform', category: 'stack' },
+        { name: 'GraphQL', category: 'stack' },
+        { name: 'REST API', category: 'stack' },
+        { name: 'Figma', category: 'stack' },
+        { name: 'Tailwind CSS', category: 'stack' },
+        { name: 'Git', category: 'stack' },
+        { name: 'CI/CD', category: 'stack' },
+        { name: 'Agile/Scrum', category: 'stack' },
+    ];
+
+    let inserted = 0;
+    let skipped = 0;
+
+    for (const tag of tags) {
+        try {
+            // Check if tag already exists
+            const exists = await pool.query(
+                'SELECT id FROM job_tags WHERE name = $1 AND category = $2',
+                [tag.name, tag.category]
+            );
+
+            if (exists.rows.length > 0) {
+                skipped++;
+                continue;
+            }
+
+            await pool.query(
+                `INSERT INTO job_tags (name, category, active, created_at, updated_at)
+                 VALUES ($1, $2, true, NOW(), NOW())`,
+                [tag.name, tag.category]
+            );
+            inserted++;
+        } catch (error) {
+            console.error(`  ❌ Error inserting tag ${tag.name}:`, error.message);
+        }
+    }
+
+    console.log(`  ✅ Tags: ${inserted} inserted, ${skipped} skipped (already exist)`);
+    return { inserted, skipped };
+};
+
+module.exports = { seedTags };