feat(scaffold): add native folder picker for Workspace Path selection

- Added /api/v1/scaffold/browse-folder endpoint in ScaffoldingController to open native JFileChooser.
- Updated scaffold.html to use the new API for both Pod Module and Tool Function.
- Fixed JS event listener bug where workspacePath changes only affected Pod Module.

dap-gateway/src/main/java/io/shinhanlife/dap/mcg/presentation/ScaffoldingController.java

@@ -67,12 +67,37 @@ public class ScaffoldingController {
             String date = req.get("date");
             if (date == null || date.trim().isEmpty()) date = LocalDate.now().format(DateTimeFormatter.ofPattern("yyyy.MM.dd"));
             
-            return PodScaffolder.scaffoldPod(moduleName, port, shortName, author, date);
+            String defaultWorkspace = "c:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\dap-was-dapmt";
+              String workspacePath = req.getOrDefault("workspacePath", defaultWorkspace);
+              if (workspacePath.trim().isEmpty()) {
+                  workspacePath = defaultWorkspace;
+              }
+              System.setProperty("AXHUB_SOURCE_DIR", workspacePath);
+
+              return PodScaffolder.scaffoldPod(moduleName, port, shortName, author, date);
         } catch (Exception e) {
             return "오류 발생: " + e.getMessage();
         }
     }
 
+    @GetMapping("/browse-folder")
+    public String browseFolder() {
+        try {
+            System.setProperty("java.awt.headless", "false");
+            javax.swing.JFileChooser chooser = new javax.swing.JFileChooser();
+            chooser.setCurrentDirectory(new java.io.File("c:\\eGovFrameDev-4.3.1-64bit\\workspace-egov"));
+            chooser.setDialogTitle("Select Workspace Folder");
+            chooser.setFileSelectionMode(javax.swing.JFileChooser.DIRECTORIES_ONLY);
+            chooser.setAcceptAllFileFilterUsed(false);
+            if (chooser.showOpenDialog(null) == javax.swing.JFileChooser.APPROVE_OPTION) {
+                return chooser.getSelectedFile().getAbsolutePath();
+            }
+        } catch (Exception e) {
+            return "Error: " + e.getMessage();
+        }
+        return "";
+    }
+
     @PostMapping("/tool")
     public String scaffoldTool(@RequestBody Map<String, String> req) {
         try {

dap-gateway/src/main/resources/static/admin/scaffold.html

@@ -797,6 +797,35 @@
                 <!-- Pod Creation Form -->
                 <div class="tab-pane fade show active" id="pod" role="tabpanel">
                     <form id="podForm">
+                        <div class="row mb-4">
+                            <div class="col-md-12">
+                                <label class="form-label">Workspace Path</label>
+                                <div class="input-group">
+                                    <input type="text" class="form-control" name="workspacePath" id="podWorkspacePathInput" placeholder="직접 폴더 경로를 입력(붙여넣기) 하거나 선택하세요" value="c:\eGovFrameDev-4.3.1-64bit\workspace-egov\dap-was-dapmt">
+                                    <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false" style="border-color: #3f3f46; color: #a1a1aa;">폴더 선택</button>
+                                    <ul class="dropdown-menu dropdown-menu-end dropdown-menu-dark" style="background-color: #18181b; border-color: #3f3f46;">
+                                        <li><a class="dropdown-item" href="#" onclick="const input = document.getElementById('podWorkspacePathInput'); input.value='c:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\dap-was-dapmt'; input.dispatchEvent(new Event('change')); return false;" style="color: #f4f4f5;">dap-was-dapmt (기본)</a></li>
+                                        <li><a class="dropdown-item" href="#" onclick="const input = document.getElementById('podWorkspacePathInput'); input.value='c:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main'; input.dispatchEvent(new Event('change')); return false;" style="color: #f4f4f5;">axhub-backend-main</a></li>
+                                        <li><hr class="dropdown-divider" style="border-color: #3f3f46;"></li>
+                                        <li><a class="dropdown-item" href="#" onclick="openServerFolderPicker('podWorkspacePathInput'); return false;" style="color: #f4f4f5;">폴더 선택(+)</a></li>
+                                    </ul>
+                                </div>
+                                <input type="file" id="podFolderPicker" webkitdirectory directory style="display: none;" onchange="
+                                    if(this.files && this.files.length > 0) { alert("Path: " + this.files[0].path + ", webkitRel: " + this.files[0].webkitRelativePath + ", name: " + this.files[0].name); if(this.files[0].path) {
+                                        let firstFilePath = this.files[0].path;
+                                        let relPath = this.files[0].webkitRelativePath;
+                                        let folderPath = firstFilePath.substring(0, firstFilePath.length - relPath.length);
+                                        if (folderPath.endsWith('\\') || folderPath.endsWith('/')) {
+                                            folderPath = folderPath.substring(0, folderPath.length - 1);
+                                        }
+                                        const input = document.getElementById('podWorkspacePathInput');
+                                        input.value = folderPath;
+                                        input.dispatchEvent(new Event('change'));
+                                    }
+                                ">
+                                <div class="input-hint">직접 경로를 붙여넣거나 우측 <b>[폴더 선택]</b> 버튼을 눌러 선택하세요.</div>
+                            </div>
+                        </div>
                         <div class="mb-4">
                             <label class="form-label">Module Name</label>
                             <input type="text" class="form-control" name="moduleName" placeholder="e.g. hr (will be prefixed with axhub-tool-)" required>
@@ -834,8 +863,23 @@
                                     <ul class="dropdown-menu dropdown-menu-end dropdown-menu-dark" style="background-color: #18181b; border-color: #3f3f46;">
                                         <li><a class="dropdown-item" href="#" onclick="const input = document.getElementById('workspacePathInput'); input.value='c:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\dap-was-dapmt'; input.dispatchEvent(new Event('change')); return false;" style="color: #f4f4f5;">dap-was-dapmt (기본)</a></li>
                                         <li><a class="dropdown-item" href="#" onclick="const input = document.getElementById('workspacePathInput'); input.value='c:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main'; input.dispatchEvent(new Event('change')); return false;" style="color: #f4f4f5;">axhub-backend-main</a></li>
+                                        <li><hr class="dropdown-divider" style="border-color: #3f3f46;"></li>
+                                        <li><a class="dropdown-item" href="#" onclick="openServerFolderPicker('workspacePathInput'); return false;" style="color: #f4f4f5;">폴더 선택(+)</a></li>
                                     </ul>
                                 </div>
+                                <input type="file" id="toolFolderPicker" webkitdirectory directory style="display: none;" onchange="
+                                    if(this.files && this.files.length > 0) { alert("Path: " + this.files[0].path + ", webkitRel: " + this.files[0].webkitRelativePath + ", name: " + this.files[0].name); if(this.files[0].path) {
+                                        let firstFilePath = this.files[0].path;
+                                        let relPath = this.files[0].webkitRelativePath;
+                                        let folderPath = firstFilePath.substring(0, firstFilePath.length - relPath.length);
+                                        if (folderPath.endsWith('\\') || folderPath.endsWith('/')) {
+                                            folderPath = folderPath.substring(0, folderPath.length - 1);
+                                        }
+                                        const input = document.getElementById('workspacePathInput');
+                                        input.value = folderPath;
+                                        input.dispatchEvent(new Event('change'));
+                                    }
+                                ">
                                 <div class="input-hint">직접 경로를 붙여넣거나 우측 <b>[폴더 선택]</b> 버튼을 눌러 선택하세요.</div>
                             </div>
                         </div>
@@ -1536,7 +1580,7 @@
 
     document.addEventListener('DOMContentLoaded', function() {
         const loadModules = () => {
-            const workspacePath = document.querySelector('input[name="workspacePath"]')?.value || '';
+            const workspacePath = document.querySelector('#toolForm input[name="workspacePath"]')?.value || document.querySelector('input[name="workspacePath"]')?.value || '';
             fetch(`/api/v1/scaffold/modules?workspacePath=${encodeURIComponent(workspacePath)}`)
                 .then(res => res.json())
                 .then(modules => {
@@ -1551,11 +1595,11 @@
                 .catch(err => console.error('Failed to load modules:', err));
         };
         loadModules();
-        const wsInput = document.querySelector('input[name="workspacePath"]');
-        if (wsInput) {
-            wsInput.addEventListener('change', loadModules);
-            wsInput.addEventListener('blur', loadModules); // Typing custom path and clicking away
-        }
+        const wsInputs = document.querySelectorAll('input[name="workspacePath"]');
+          wsInputs.forEach(wsInput => {
+              wsInput.addEventListener('change', loadModules);
+              wsInput.addEventListener('blur', loadModules);
+          });
     });
 
     handleFormSubmit('podForm', '/api/v1/scaffold/pod');
@@ -1626,7 +1670,7 @@
 
     async function loadUseCasesForSelection() {
         const moduleName = document.getElementById('targetModuleSelect').value;
-        const workspacePath = document.querySelector('input[name="workspacePath"]')?.value || '';
+        const workspacePath = document.querySelector('#toolForm input[name="workspacePath"]')?.value || document.querySelector('input[name="workspacePath"]')?.value || '';
         const categoryKey = document.querySelector('#toolForm [name="categoryKey"]').value.trim();
         const select = document.getElementById('toolGroupUseCaseSelect');
         select.innerHTML = '<option value="">새 UseCase 생성</option>';
@@ -1643,7 +1687,7 @@
 
     async function loadCategoriesForSelection() {
         const moduleName = document.getElementById('targetModuleSelect').value;
-        const workspacePath = document.querySelector('input[name="workspacePath"]')?.value || '';
+        const workspacePath = document.querySelector('#toolForm input[name="workspacePath"]')?.value || document.querySelector('input[name="workspacePath"]')?.value || '';
         const select = document.getElementById('domainCategorySelect');
         const nameInput = document.getElementById('domainCategoryName');
         select.innerHTML = '<option value="">새 도메인 생성</option>';
@@ -2348,5 +2392,22 @@
     }
 </script>
 
+
+<script>
+function openServerFolderPicker(inputId) {
+    fetch("/api/v1/scaffold/browse-folder")
+    .then(res => res.text())
+    .then(path => {
+        if(path && !path.startsWith("Error:") && path !== "") {
+            const input = document.getElementById(inputId);
+            input.value = path;
+            input.dispatchEvent(new Event("change"));
+        } else if (path.startsWith("Error:")) {
+            alert(path);
+        }
+    })
+    .catch(err => console.error(err));
+}
+</script>
 </body>
 </html>