Reverted css, removed unclear typing from new methods

Author: jr-rk

src/app/item-page/simple/field-components/clarin-item-versions-field/clarin-item-versions-field.component.ts

@@ -88,7 +88,7 @@ export class ClarinItemVersionsFieldComponent extends ItemVersionsComponent impl
    * This method optimizes the template logic by pre-computing the conditional check
    * @param versionItem the version item's observable
    */
-  getVersionWorkspaceId(versionItem: Observable<any>): Observable<string | undefined> {
+  getVersionWorkspaceId(versionItem: Observable<Item>): Observable<string | undefined> {
     return combineLatest([
       this.hasDraftVersion$ ?? of(false),
       of(versionItem)
@@ -105,7 +105,7 @@ export class ClarinItemVersionsFieldComponent extends ItemVersionsComponent impl
    * @param versionItem the version item's observable
    * @param workspaceId$ the workspace ID observable
    */
-  getVersionWorkflowId(versionItem: Observable<any>, workspaceId$: Observable<string | undefined>): Observable<string | undefined> {
+  getVersionWorkflowId(versionItem: Observable<Item>, workspaceId$: Observable<string | undefined>): Observable<string | undefined> {
     return workspaceId$.pipe(
       switchMap((workspaceId) =>
         workspaceId ? of(undefined) : this.getWorkflowId(versionItem)

src/app/item-page/versions/item-versions.component.scss

@@ -0,0 +1,9 @@
+.left-column {
+  float: left;
+  text-align: left;
+}
+
+.right-column {
+  float: right;
+  text-align: right;
+}