adding file upload & tags

docker/init.sql

@@ -76,6 +76,26 @@ CREATE TABLE IF NOT EXISTS documents (
     updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
 );
 
+CREATE TABLE IF NOT EXISTS file_attachments (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    event_id INT NOT NULL,
+    original_name VARCHAR(255) NOT NULL,
+    stored_name VARCHAR(255) NOT NULL,
+    mime_type VARCHAR(100),
+    file_size INT,
+    uploaded_by VARCHAR(100),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (event_id) REFERENCES events(id) ON DELETE CASCADE
+);
+
+CREATE TABLE IF NOT EXISTS event_tags (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    event_id INT NOT NULL,
+    tag VARCHAR(50) NOT NULL,
+    UNIQUE KEY unique_event_tag (event_id, tag),
+    FOREIGN KEY (event_id) REFERENCES events(id) ON DELETE CASCADE
+);
+
 INSERT IGNORE INTO teams (name, color) VALUES
     ('Blue Team', '#0d6efd'),
     ('Red Team', '#dc3545'),