ui: improve form field components, add support for custom fields, export components

Enhanced `FieldLabel` to support tooltips and additional props. Refactored form field components for better customizability and ensured compatibility with new `CustomField`. Updated `onChange` handlers to include context for improved flexibility. Added exports for UI components.

app/src/ui/components/form/json-schema-form/FieldWrapper.tsx

@@ -130,7 +130,7 @@ const FieldDebug = ({
                />
             )}
          >
-            <IconButton Icon={IconBug} size="xs" className="opacity-30" />
+            <IconButton Icon={IconBug} size="xs" className="opacity-30" tabIndex={-1} />
          </Popover>
       </div>
    );