fix: resolve test failures after merge and add missing labels

- Fix tool-workshop test selectors to match component labels
- Fix API test mocks for axios client
- Add htmlFor attributes to form labels in tool-workshop
- Update type signatures to match API interfaces

Quality gates: 43/43 tests pass, typecheck pass, lint pass

apps/web/src/pages/tool-workshop.tsx

@@ -5,7 +5,6 @@ import {
   deleteToolType,
   listToolTypes,
   updateToolType,
-  validateToolType,
   type CreateToolTypeRequest,
   type ReadinessProbe,
   type ToolType,
@@ -14,7 +13,6 @@ import {
 import {
   createToolConfig,
   deleteToolConfig,
-  getToolConfigDefaults,
   listToolConfigs,
   updateToolConfig,
   type CreateToolConfigRequest,
@@ -605,8 +603,9 @@ export const ToolWorkshopPage = () => {
                 </div>
 
                 <div className="form-group">
-                  <label>Readiness Probe Command</label>
+                  <label htmlFor="readiness-command">Readiness Probe Command</label>
                   <input
+                    id="readiness-command"
                     type="text"
                     value={toolTypeForm.readiness_command}
                     onChange={(e) => setToolTypeForm({ ...toolTypeForm, readiness_command: e.target.value })}
@@ -617,8 +616,9 @@ export const ToolWorkshopPage = () => {
 
                 <div className="row" style={{ gap: "1rem" }}>
                   <div className="form-group" style={{ flex: 1 }}>
-                    <label>Timeout (seconds)</label>
+                    <label htmlFor="readiness-timeout">Timeout (seconds)</label>
                     <input
+                      id="readiness-timeout"
                       type="number"
                       value={toolTypeForm.readiness_timeout}
                       onChange={(e) => setToolTypeForm({ ...toolTypeForm, readiness_timeout: e.target.value })}
@@ -626,8 +626,9 @@ export const ToolWorkshopPage = () => {
                     />
                   </div>
                   <div className="form-group" style={{ flex: 1 }}>
-                    <label>Interval (seconds)</label>
+                    <label htmlFor="readiness-interval">Interval (seconds)</label>
                     <input
+                      id="readiness-interval"
                       type="number"
                       value={toolTypeForm.readiness_interval}
                       onChange={(e) => setToolTypeForm({ ...toolTypeForm, readiness_interval: e.target.value })}
@@ -764,8 +765,9 @@ export const ToolWorkshopPage = () => {
                 )}
 
                 <div className="form-group">
-                  <label>Value</label>
+                  <label htmlFor="config-value">Value</label>
                   <textarea
+                    id="config-value"
                     value={configForm.value}
                     onChange={(e) => setConfigForm({ ...configForm, value: e.target.value })}
                     placeholder={configForm.config_type === "env" ? "Enter value..." : "Enter file contents..."}
@@ -777,8 +779,9 @@ export const ToolWorkshopPage = () => {
 
                 <div className="row" style={{ gap: "1rem" }}>
                   <div className="form-group" style={{ flex: 1 }}>
-                    <label>Port Override</label>
+                    <label htmlFor="config-port-override">Port Override</label>
                     <input
+                      id="config-port-override"
                       type="number"
                       value={configForm.port_override}
                       onChange={(e) => setConfigForm({ ...configForm, port_override: e.target.value })}
@@ -787,8 +790,9 @@ export const ToolWorkshopPage = () => {
                     />
                   </div>
                   <div className="form-group" style={{ flex: 1 }}>
-                    <label>Start Command</label>
+                    <label htmlFor="config-start-command">Start Command</label>
                     <input
+                      id="config-start-command"
                       type="text"
                       value={configForm.start_command}
                       onChange={(e) => setConfigForm({ ...configForm, start_command: e.target.value })}
@@ -918,8 +922,9 @@ export const ToolWorkshopPage = () => {
               <h3>{selectedFolder ? "Edit" : "Create"} Config Folder</h3>
               <form onSubmit={handleFolderSubmit} className="stack">
                 <div className="form-group">
-                  <label>Name *</label>
+                  <label htmlFor="folder-name">Name *</label>
                   <input
+                    id="folder-name"
                     type="text"
                     value={folderForm.name}
                     onChange={(e) => setFolderForm({ ...folderForm, name: e.target.value })}
@@ -930,8 +935,9 @@ export const ToolWorkshopPage = () => {
                 </div>
 
                 <div className="form-group">
-                  <label>Description</label>
+                  <label htmlFor="folder-description">Description</label>
                   <input
+                    id="folder-description"
                     type="text"
                     value={folderForm.description}
                     onChange={(e) => setFolderForm({ ...folderForm, description: e.target.value })}
@@ -941,8 +947,9 @@ export const ToolWorkshopPage = () => {
                 </div>
 
                 <div className="form-group">
-                  <label>Mount Path *</label>
+                  <label htmlFor="folder-mount-path">Mount Path *</label>
                   <input
+                    id="folder-mount-path"
                     type="text"
                     value={folderForm.mount_path}
                     onChange={(e) => setFolderForm({ ...folderForm, mount_path: e.target.value })}
@@ -953,8 +960,9 @@ export const ToolWorkshopPage = () => {
                 </div>
 
                 <div className="form-group">
-                  <label>Files (JSON object)</label>
+                  <label htmlFor="folder-files">Files (JSON object)</label>
                   <textarea
+                    id="folder-files"
                     value={folderForm.files_json}
                     onChange={(e) => setFolderForm({ ...folderForm, files_json: e.target.value })}
                     placeholder='{".zshrc": "export ZSH=...", ".gitconfig": "[user]\\nname = ..."}'