add challenge 11(portifolio)

projects/challenge 11/portifolio(work_in_progress)/.test/.sql/portfolio.sql

@@ -0,0 +1,24 @@
+-- Create database
+CREATE DATABASE IF NOT EXISTS portfolio;
+USE portfolio;
+
+-- Create projects table
+CREATE TABLE IF NOT EXISTS projects (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    title VARCHAR(255) NOT NULL,
+    description TEXT,
+    image_url VARCHAR(255),
+    project_url VARCHAR(255),
+    tags VARCHAR(255),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Insert a sample project
+INSERT INTO projects (title, description, image_url, project_url, tags)
+VALUES (
+    'Sample Project',
+    'This is a sample project description.',
+    'assets/sample.jpg',
+    'https://example.com',
+    'html,css,school'
+); 

projects/challenge 11/portifolio(work_in_progress)/.test/.sql/update_projects.sql

@@ -0,0 +1,5 @@
+-- Add long_description column to projects table
+ALTER TABLE projects ADD COLUMN long_description TEXT AFTER description;
+
+-- Update existing projects with long descriptions (optional)
+UPDATE projects SET long_description = description WHERE long_description IS NULL;