mixedList.add(entity);
        mixedList.add("string");
        mixedList.add(123);

        RenderDataUtil.register(data, "mixed", mixedList);

        Object result = data.getDataMap().get("mixed");
        assertNotNull(result);
        assertTrue(result instanceof List);
        @SuppressWarnings("unchecked")
        List<Object> resultList = (List<Object>) result;

- [ ] Ensure that tests pass locally: `./gradlew <changed-subproject>:quickTest`.

### Reviewing cheatsheet

Before merging the PR, comments starting with 
- ❌ ❓**must** be fixed
- 🤔 💅 **should** be fixed
- 💭 **may** be fixed

* **Confusion for users and contributors**: Mixed spellings (e.g., "color" and "colour", "initialize" and "initialise") in the codebase create confusion about which variant to use
* **Harder code search and refactoring**: Searching for identifiers, method names, or documentation becomes more difficult when multiple spellings exist for the same concept
* **Inconsistent API surface**: Public APIs with mixed spelling conventions appear less professional and polished

abstract class UpdateFixedIssuesInReleaseNotes : DefaultTask() {

    @get:Internal
    abstract val releaseNotes: RegularFileProperty

    @get:Option(option = "milestone", description = "The milestone to fetch fixed issues for, e.g. '9.0.1'")
    @get:Internal
    abstract val milestone: Property<String>

    @get:Internal
    abstract val githubToken: Property<String>

    @TaskAction
    fun update() {

}

.form-control {
	border-radius: 0px;
}

legend{
	display: none;
}

/* header */

#searchOptions {
	position: fixed;
	z-index: 10;
}

#searchOptions .container {
	width: 500px;
	max-width: 100%;
	height: 100%;
	overflow: auto;
	position: fixed;
	top: 0;
	bottom: 0;
	right: -500px;
	padding-top: 72px;
	padding-bottom: 20px;
	color: #fff;

     1. Build a Gradle distribution with a fixed timestamp and hash it, but never use this distribution.
     2. Build a Gradle distribution with this hash as a version + fixed timestamp -> dogfood-first
     3. Build a Gradle distribution using dogfood-first with this hash as a version + fixed timestamp different from the one above -> dogfood-second

* If we would have used `Closure`, we must instead use `Action<T>`, `Spec<T>`, `Callable<T>`, or `Transformer<OUT, IN>`.
* We need to ensure all APIs that are exposed in the Groovy DSL go through runtime decoration.
Runtime decoration mixes in methods that use Groovy Closures to maintain consistent behavior in Groovy DSL.

# additionalForeignKeyMap: (NotRequired - Default map:{})
#
# If foreign key does not exist in your database,
# you can set up here as virtual foreign key for DBFlute.
#
# And it's one-to-one relation if you add one fixed condition to referrer table, 
# you can set virtual foreign key with fixedCondition and fixedSuffix.
# And you can use it to view objects too.
#
# If local column name is same as foreign column name,

                        .data(content.getBytes(Constants.CHARSET_UTF_8));
        response.headerContentDispositionInline(); // TODO will be fixed in lastaflute
        return response;
    }

        Set<RequestData> result = crawlerThread.getAnchorSet(unsupportedType);
        assertNull(result, "getAnchorSet should return null for unsupported type");
    }

    /**
     * Test getAnchorSet with mixed valid and invalid URLs
     */
    @Test
    public void test_getAnchorSet_withMixedValidAndInvalid() {
        FessCrawlerThread crawlerThread = new FessCrawlerThread();