fix: Improve catalog search layout to fit within palette sidebar width

- Added text wrapping for long node names using word-break and overflow-wrap
- Implemented flexbox layout for proper alignment
- Vertically centered Install buttons for better multi-line text alignment
- Increased label margin to prevent overlap with buttons
- Set minimum height for consistent spacing

Co-authored-by: Dimitrie Hoekstra <[email protected]>

Author: github-actions[bot]

packages/node_modules/@node-red/editor-client/src/sass/palette.scss

@@ -366,30 +366,41 @@
     border-style: dashed;
     position: relative;
     padding-right: 35px;
+    min-height: 30px;
+    display: flex;
+    align-items: center;
 
     &:hover {
         opacity: 1;
         border-style: solid;
     }
 
     .red-ui-palette-label {
-        margin-right: 35px;
+        margin-right: 45px;
         margin-left: 5px;
         font-size: 11px;
+        word-break: break-word;
+        overflow-wrap: break-word;
+        white-space: normal;
+        line-height: 1.3;
+        flex: 1;
+        text-align: left;
     }
 }
 
 .red-ui-palette-node-install-btn {
     position: absolute;
     right: 3px;
-    top: 3px;
+    top: 50%;
+    transform: translateY(-50%);
     padding: 2px 6px;
     font-size: 10px;
     background: var(--red-ui-button-background);
     color: var(--red-ui-button-color);
     border: 1px solid var(--red-ui-button-border-color);
     border-radius: 3px;
     cursor: pointer;
+    white-space: nowrap;
 
     &:hover {
         background: var(--red-ui-button-background-hover);