Initial commit of the Asset Management System, including project structure, Docker configuration, database migrations, and core application files. Added user authentication, asset management features, and basic UI components.

database/migrations/009_create_inventories_table.sql

@@ -0,0 +1,15 @@
+CREATE TABLE inventories (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(255) NOT NULL,
+    description TEXT,
+    started_by INT,
+    started_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    closed_at TIMESTAMP NULL,
+    status ENUM('offen', 'abgeschlossen') DEFAULT 'offen',
+    kommentar TEXT,
+    FOREIGN KEY (started_by) REFERENCES users(id) ON DELETE SET NULL,
+    INDEX idx_started_by (started_by),
+    INDEX idx_status (status),
+    INDEX idx_started_at (started_at),
+    INDEX idx_closed_at (closed_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;