feat: add ant-design-vue 4.x component recognition patch

[PiedPiper911]

Summary

Fixes #601

Add a new patch for ant-design-vue 4.x components (Select, TreeSelect, and disabled states) so PageAgent can correctly recognize and interact with them.

Problem

ant-design-vue's Select/TreeSelect components use a <div> wrapping an invisible <input role="combobox">. Since the input has offsetWidth === 0, it's excluded from the interactive element tree by isInteractiveElement(). The visible .ant-select-selector div lacks ARIA attributes, so the LLM can't see or interact with these components.

Additionally, TreeSelect dropdown tree nodes lack cursor: pointer, so they're not recognized as interactive. Disabled components (Input, Select, Button) are also excluded entirely, making them invisible to the LLM.

Changes

packages/page-controller/src/patches/ant-design-vue.ts (new file):

• fixAntdvSelect(): Copies ARIA attributes (aria-label, aria-expanded, aria-controls, etc.) from the hidden input[role="combobox"] to the visible .ant-select-selector parent
• fixAntdvTreeSelectDropdown(): Adds cursor: pointer to .ant-select-tree-node-content-wrapper and .ant-select-tree-switcher elements
• fixAntdvDisabledComponents(): Adds aria-disabled="true" to .ant-input-disabled, .ant-select-disabled, .ant-btn-disabled wrappers so they remain visible

packages/page-controller/src/PageController.ts:

• Import and register patchAntDesignVue alongside existing patchReact

Pattern

Follows the same pattern as PR #575 (antd React + Element Plus patches): register beforeUpdate/afterUpdate event listeners on PageController to patch DOM before tree extraction.

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[chatgpt-codex-connector]

Emit disabled AntDV controls to the DOM tree

When the disabled AntDV control is a non-interactive wrapper or a disabled input/select, this only adds aria-disabled, but the extractor does not use aria-disabled as an interactive signal or include it in the default emitted attributes. As a result, disabled AntDV inputs/selects still get no highlight index and usually remain invisible in flatTreeToString, so the new disabled-state patch does not achieve its stated behavior unless another interactive signal such as role/tabindex or an explicit whitelist/default attribute is added.

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