fix(icons): update icon usage across components

- Replace .iconName property with .icon for dees-icon component
- Fix incorrect lucide icon names to use proper prefix and kebab-case
- Replace deprecated .iconFA property with .icon
- Add loading animation to dees-input-fileupload button
- Maintain compatibility with external interfaces expecting iconName

ts_web/elements/dees-input-text.ts

@@ -231,7 +231,7 @@ export class DeesInputText extends DeesInputBase {
           ${this.isPasswordBool
             ? html`
                 <div class="showPassword" @click=${this.togglePasswordView}>
-                  <dees-icon .iconName=${this.showPasswordBool ? 'lucideEye' : 'lucideEyeOff'}></dees-icon>
+                  <dees-icon .icon=${this.showPasswordBool ? 'lucide:eye' : 'lucide:eye-off'}></dees-icon>
                 </div>
               `
             : html``}