[aform] add adropdown features

[lauty95]

• Handle external clicks: Modified the handleClickOutside function to ensure results only close when clicking outside the component.
• Fixed result selection: Updated the setResult function to pass the selected result correctly to closeResults.
• Improved result closing: Adjusted the closeResults function to handle optional parameters and only clear the search when necessary.

[github-actions]

Coverage Report for ./aform

Status	Category	Percentage	Covered / Total
🟢	Lines	85.06% (🎯 70%)	205 / 241
🟢	Statements	84% (🎯 70%)	210 / 250
🟢	Functions	75% (🎯 70%)	39 / 52
🔴	Branches	61.26% (🎯 70%)	87 / 142

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
aform/src/components/form/ADropdown.vue	84.21%	47.72%	72.72%	86.79%	51, 61, 76-79, 86, 94, 114
Unchanged Files
aform/src/components/AForm.vue	90%	40%	85.71%	90%	40-41
aform/src/components/base/CollapseButton.vue	100%	100%	100%	100%
aform/src/components/form/ACheckbox.vue	100%	100%	100%	100%
aform/src/components/form/AComboBox.vue	0%	0%	100%	0%	2-1
aform/src/components/form/ADate.vue	66.66%	66.66%	33.33%	66.66%	32, 42, 4
aform/src/components/form/ADatePicker.vue	95%	81.81%	92.85%	94.82%	68, 94, 29
aform/src/components/form/AFieldset.vue	88.88%	100%	50%	88.88%	8
aform/src/components/form/AFileAttach.vue	0%	0%	0%	0%	26-17
aform/src/components/form/ANumericInput.vue	100%	100%	100%	100%
aform/src/components/form/ATextInput.vue	100%	100%	100%	100%
aform/src/components/utilities/Login.vue	87.5%	88.88%	100%	87.5%	76-78
aform/src/directives/mask.ts	84.09%	59.09%	100%	83.72%	46-47, 54, 69, 91, 131, 136

Generated in workflow #553 for commit 93bd0e9 by the Vitest Coverage Report Action

[Alchez]

@lauty95 I think the dropdown should return all possible results when clicked, but I'm only seeing the selected value (the test failure might be related too).

[lauty95]

@lauty95 I think the dropdown should return all possible results when clicked, but I'm only seeing the selected value (the test failure might be related too).

I changed the onFocus event to display all possible results when clicked.
I also updated some tests because I changed the way asynchronous functions are called.
However, I still see the tests failing due to this error: "ERROR: Coverage for branches (66.66%) does not meet the global threshold (70%)".

[Alchez]

However, I still see the tests failing due to this error: "ERROR: Coverage for branches (66.66%) does not meet the global threshold (70%)".

@lauty95 This is fine to ignore. As we add more tests, that number should go beyond the threshold.