chore: bump version to 1.2.21

Remove redundant code-view cancellation and align button labels. Restore module scrollbar thickness while preserving workspace colors, and support config, SDF and world text files locally and remotely.

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "lms",
-  "version": "1.2.20",
+  "version": "1.2.21",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "lms",
-      "version": "1.2.20",
+      "version": "1.2.21",
       "dependencies": {
         "@electron-toolkit/preload": "^3.0.1",
         "@electron-toolkit/utils": "^4.0.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "lms",
-  "version": "1.2.20",
+  "version": "1.2.21",
   "description": "Autonomy Studio LMS Electron app",
   "main": "./out/main/index.js",
   "author": {

scripts/test-agent-code-navigation.cjs

@@ -71,7 +71,7 @@ test('does not decorate another file, a hidden/diff editor, stale scope or unrea
 
 const hookSource = ts.createSourceFile('useAiAgent.ts', fs.readFileSync(require.resolve('../src/renderer/src/features/workspace/useAiAgent.ts'), 'utf8'), ts.ScriptTarget.Latest, true)
 const hook = hookSource.statements.find(node => ts.isFunctionDeclaration(node) && node.name?.text === 'useAiAgent')
-const functions = hook.body.statements.filter(node => ts.isVariableStatement(node) && ['openCodeReference', 'cancelCodeReference'].includes(node.declarationList.declarations[0].name.getText(hookSource)))
+const functions = hook.body.statements.filter(node => ts.isVariableStatement(node) && node.declarationList.declarations[0].name.getText(hookSource) === 'openCodeReference')
 function consentHarness() {
   const session = {}
   const messageStateRef = { current: { session, messages: [{ id: 'answer', role: 'assistant', plan: { codeReferences: [reference] } }] } }
@@ -79,19 +79,23 @@ function consentHarness() {
   return { ...compile(functions.map(node => `export ${node.getText(hookSource)}`).join('\n'), globals), globals, message: () => messageStateRef.current.messages[0] }
 }
 
-test('opening requires explicit approval, cancellation never opens or applies anything', async () => {
+test('code navigation opens only when the user selects View in editor', async () => {
   const h = consentHarness()
   let opened = 0
   const open = async () => { opened++ }
   assert.equal(opened, 0)
-  h.cancelCodeReference('answer', 'location')
   await h.openCodeReference('answer', 'location', open)
-  assert.equal(opened, 0)
-  assert.equal(h.message().codeReferenceStates.location.status, 'cancelled')
-  const approved = consentHarness()
-  await approved.openCodeReference('answer', 'location', async ref => { assert.equal(ref.path, reference.path); opened++ })
   assert.equal(opened, 1)
-  assert.equal(approved.message().codeReferenceStates.location.status, 'opened')
+  assert.equal(h.message().codeReferenceStates.location.status, 'opened')
+})
+
+test('legacy cancelled references can be opened with the same read-only navigation action', async () => {
+  const h = consentHarness()
+  h.message().codeReferenceStates = { location: { status: 'cancelled' } }
+  let opened = 0
+  await h.openCodeReference('answer', 'location', async ref => { assert.equal(ref.path, reference.path); opened++ })
+  assert.equal(opened, 1)
+  assert.equal(h.message().codeReferenceStates.location.status, 'opened')
 })
 
 test('duplicate clicks, invalid IDs and busy tasks do not open more files', async () => {
@@ -99,8 +103,6 @@ test('duplicate clicks, invalid IDs and busy tasks do not open more files', asyn
   let finish, opened = 0
   const first = h.openCodeReference('answer', 'location', () => { opened++; return new Promise(resolve => { finish = resolve }) })
   assert.equal(h.message().codeReferenceStates.location.status, 'opening')
-  h.cancelCodeReference('answer', 'location')
-  assert.equal(h.message().codeReferenceStates.location.status, 'opening')
   await h.openCodeReference('answer', 'location', async () => { opened++ })
   finish()
   await first
@@ -158,15 +160,23 @@ function text(tree) {
   return typeof tree === 'string' ? tree : React.isValidElement(tree) ? React.Children.toArray(tree.props.children).map(text).join('') : ''
 }
 const render = compile(fs.readFileSync(require.resolve('../src/renderer/src/components/AgentCodeReferences.tsx'), 'utf8'), {}, name => name.endsWith('/i18n') ? { t: key => key, useLocaleRender() {} } : require(name)).AgentCodeReferences
-for (const dark of [true, false]) test(`consent controls use cancel-left/open-right and preserve states (${dark})`, () => {
+for (const dark of [true, false]) test(`code navigation has only a vertically aligned View in editor button (${dark})`, () => {
   const clicked = []
-  const props = { dark, references: [reference], onOpen: id => clicked.push(`open:${id}`), onCancel: id => clicked.push(`cancel:${id}`) }
+  const props = { dark, references: [reference], onOpen: id => clicked.push(`open:${id}`) }
   const buttons = elements(render(props), element => element.type === 'button')
   assert.equal(clicked.length, 0)
-  assert.deepEqual(buttons.map(text), ['취소', '코드에서 보기'])
+  assert.deepEqual(buttons.map(text), ['코드에서 보기'])
-  buttons[1].props.onClick()
+  const label = elements(buttons[0], element => element.type === 'span')[0]
+  assert.match(buttons[0].props.className, /items-center.*leading-none/)
+  assert.match(label.props.className, /top-px leading-none/)
+  buttons[0].props.onClick()
   assert.deepEqual(clicked, ['open:location'])
   for (const button of elements(render({ ...props, busy: true }), element => element.type === 'button')) assert.equal(button.props.disabled, true)
-  assert.equal(elements(render({ ...props, states: { location: { status: 'cancelled' } } }), element => element.type === 'button').length, 0)
+  for (const status of ['cancelled', 'opened', 'error']) {
+    assert.deepEqual(elements(render({ ...props, states: { location: { status } } }), element => element.type === 'button').map(text), ['코드에서 보기'])
+  }
+  const opening = elements(render({ ...props, states: { location: { status: 'opening' } } }), element => element.type === 'button')[0]
+  assert.equal(opening.props.disabled, true)
+  assert.equal(text(opening), '파일 여는 중...')
   assert.equal(elements(render({ ...props, states: { location: { status: 'error', error: 'missing' } } }), element => element.props.role === 'alert').length, 1)
 })

scripts/test-studio-theme.cjs

@@ -47,7 +47,7 @@ test('theme synchronizes across windows without writing runtime settings', () =>
   assert.equal(api.useStudioTheme(), 'dark')
 })
 
-test('module content horizontal scrollbar uses the shared workspace scrollbar style', () => {
+test('module content scrollbar uses workspace colors without thinner scrollbar dimensions', () => {
   const source = ts.createSourceFile('ModuleListView.tsx', fs.readFileSync(path.join(root, 'ModuleListView.tsx'), 'utf8'), ts.ScriptTarget.Latest, true, ts.ScriptKind.TSX)
   const scrollClasses = []
   function visit(node) {
@@ -59,5 +59,8 @@ test('module content horizontal scrollbar uses the shared workspace scrollbar st
   }
   visit(source)
   assert.ok(scrollClasses.length > 0)
-  for (const classes of scrollClasses) assert.ok(classes.includes('thin-x-scrollbar'))
+  for (const classes of scrollClasses) {
+    assert.ok(classes.includes('module-content-scrollbar'))
+    assert.ok(!classes.includes('thin-x-scrollbar'))
+  }
 })

scripts/test-workspace-xml-files.cjs

@@ -0,0 +1,78 @@
+const { test } = require('node:test')
+const assert = require('node:assert/strict')
+const fs = require('node:fs/promises')
+const path = require('node:path')
+const os = require('node:os')
+const vm = require('node:vm')
+const ts = require('typescript')
+const { execFile } = require('node:child_process')
+const { promisify } = require('node:util')
+const exec = promisify(execFile)
+const root = path.resolve(__dirname, '..')
+const placeholder = 'Binary or large file preview is not available.'
+const xml = '<?xml version="1.0"?>\n<model><name>mkmini_gazebo</name><description>주행 모델</description></model>\n'
+
+function compile(source, context = {}) {
+  const exports = {}
+  vm.runInNewContext(ts.transpileModule(source, { compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2022 } }).outputText, { exports, require, Buffer, ...context })
+  return exports
+}
+
+async function fixture(run) {
+  const dir = await fs.mkdtemp(path.join(os.tmpdir(), 'lms-xml-editor-'))
+  try {
+    for (const name of ['model.config', 'model.sdf', 'simulation.world', 'MODEL.CONFIG']) await fs.writeFile(path.join(dir, name), xml)
+    await fs.writeFile(path.join(dir, 'large.config'), 'x'.repeat(1024 * 1024 + 1))
+    await fs.writeFile(path.join(dir, 'model.glb'), Buffer.from([0, 1, 2, 3]))
+    await run(dir)
+  } finally { await fs.rm(dir, { recursive: true, force: true }) }
+}
+
+test('local module and root collectors read small Gazebo XML files without changing binary and size exclusions', async () => {
+  const source = ts.createSourceFile('index.ts', await fs.readFile(path.join(root, 'src/main/index.ts'), 'utf8'), ts.ScriptTarget.Latest, true)
+  const functions = source.statements.filter(node => ts.isFunctionDeclaration(node) && ['collectModuleFiles', 'collectRootFiles'].includes(node.name?.text))
+  const pattern = source.statements.find(node => ts.isVariableStatement(node) && node.declarationList.declarations[0].name.getText(source) === 'textFilePattern')
+  assert.equal(functions.length, 2)
+  assert.ok(pattern)
+  await fixture(async dir => {
+    const api = compile([pattern.getText(source), ...functions.map(node => `export ${node.getText(source)}`)].join('\n'), {
+      readdir: fs.readdir, stat: fs.stat, readFile: fs.readFile,
+      resolve: path.resolve, basename: path.basename,
+      skippedCacheDirs: new Set(['.git', 'build', 'install', 'log', 'node_modules', 'docker']),
+      findModuleRoot: async () => dir,
+      toRendererModulePath: (name, file, base) => `modules/${name}/${path.relative(base, file)}`,
+      toRendererRootPath: (name, file, base) => `${name}/${path.relative(base, file)}`
+    })
+    for (const result of [await api.collectModuleFiles('NAV2-MKMini'), await api.collectRootFiles(dir, 'examples')]) {
+      const files = Object.fromEntries(Object.entries(result.files).map(([file, content]) => [path.basename(file), content]))
+      for (const name of ['model.config', 'model.sdf', 'simulation.world', 'MODEL.CONFIG']) assert.equal(files[name], xml)
+      for (const name of ['large.config', 'model.glb']) assert.equal(files[name], placeholder)
+    }
+  })
+})
+
+test('remote listing, content and search include Gazebo XML while preserving size, NUL and path protections', async () => {
+  const api = compile(await fs.readFile(path.join(root, 'src/main/remoteModuleFiles.ts'), 'utf8'))
+  await fixture(async dir => {
+    const request = async input => JSON.parse((await exec('bash', ['-c', api.remoteModuleFilesScript(dir, input)], { timeout: 10000 })).stdout)
+    const listing = await request({ action: 'list' })
+    assert.ok(listing.filePaths.includes('model.config'))
+    for (const file of ['model.config', 'model.sdf', 'simulation.world', 'MODEL.CONFIG']) assert.equal((await request({ action: 'content', path: file })).content, xml)
+    for (const file of ['large.config', 'model.glb']) assert.equal((await request({ action: 'content', path: file })).content, placeholder)
+    await fs.writeFile(path.join(dir, 'binary.config'), Buffer.from('text\0binary'))
+    assert.equal((await request({ action: 'content', path: 'binary.config' })).content, placeholder)
+    const matches = await request({ action: 'search', query: 'mkmini_gazebo' })
+    assert.deepEqual(matches.map(match => match.file).sort(), ['MODEL.CONFIG', 'model.config', 'model.sdf', 'simulation.world'].sort())
+    await assert.rejects(request({ action: 'content', path: '../outside.config' }), /Invalid module path/)
+    await fs.symlink(path.join(dir, '..'), path.join(dir, 'escape'))
+    await assert.rejects(request({ action: 'content', path: 'escape/outside.config' }), /Invalid module path/)
+  })
+})
+
+test('Gazebo model.config, SDF and world files use XML highlighting without treating arbitrary config formats as XML', async () => {
+  const api = compile(await fs.readFile(path.join(root, 'src/renderer/src/features/workspace/workspaceFiles.ts'), 'utf8'))
+  for (const file of ['model.config', 'models/mkmini/model.config', 'models/MODEL.CONFIG', 'model.sdf', 'simulation.world', 'WORLD.SDF', 'package.xml', 'robot.urdf', 'robot.xacro']) assert.equal(api.getEditorLanguage(file), 'xml', file)
+  assert.equal(api.getEditorLanguage('app.config'), 'plaintext')
+  assert.equal(api.getEditorLanguage('control.yaml'), 'yaml')
+  assert.equal(api.getEditorLanguage('model.glb'), 'plaintext')
+})

src/main/index.ts

@@ -78,7 +78,7 @@ async function readAppDiagnostics(): Promise<{ path: string; content: string }>
   }
 }
 const skippedCacheDirs = new Set(['.git', 'build', 'install', 'log', 'node_modules', 'docker'])
-const textFilePattern = /\.(c|cc|cpp|cxx|h|hpp|hh|py|xml|urdf|xacro|yaml|yml|json|txt|md|cmake|launch|sh|bash|toml|ini|cfg|rviz)$/i
+const textFilePattern = /\.(c|cc|cpp|cxx|h|hpp|hh|py|xml|urdf|xacro|sdf|world|config|yaml|yml|json|txt|md|cmake|launch|sh|bash|toml|ini|cfg|rviz)$/i
 const imageFilePattern = /\.(png|jpe?g|webp|gif|svg)$/i
 const maxImagePreviewBytes = 10 * 1024 * 1024
 const explicitModuleFolders: Record<string, string> = {

src/main/remoteModuleFiles.ts

@@ -7,7 +7,7 @@ import base64, json, os, stat, sys
 args = json.loads(base64.b64decode(sys.argv[1]))
 root = os.path.realpath(args['root'])
 skip = {'.git', 'build', 'install', 'log', 'node_modules', 'docker'}
-extensions = {'.c', '.cc', '.cpp', '.cxx', '.h', '.hpp', '.hh', '.py', '.xml', '.urdf', '.xacro', '.yaml', '.yml', '.json', '.txt', '.md', '.cmake', '.launch', '.sh', '.bash', '.toml', '.ini', '.cfg', '.rviz'}
+extensions = {'.c', '.cc', '.cpp', '.cxx', '.h', '.hpp', '.hh', '.py', '.xml', '.urdf', '.xacro', '.sdf', '.world', '.config', '.yaml', '.yml', '.json', '.txt', '.md', '.cmake', '.launch', '.sh', '.bash', '.toml', '.ini', '.cfg', '.rviz'}
 placeholder = 'Binary or large file preview is not available.'
 def content(relative):
     if os.path.isabs(relative) or '..' in relative.split('/'):

src/renderer/src/App.tsx

@@ -642,7 +642,6 @@ function LocalPcWorkspaceMockup({
     cancelPlan: cancelAgentPlan,
     updateCommandExecution: updateAgentCommandExecution,
     openCodeReference: openAgentCodeReference,
-    cancelCodeReference: cancelAgentCodeReference,
     stop: stopAgent,
     clear: clearAgentConversation
   } = useAiAgent({
@@ -4792,7 +4791,6 @@ function LocalPcWorkspaceMockup({
             if (cancelAgentPlan(messageId)) closeAgentDiffPreviewsForMessage(messageId)
           }}
           onOpenAgentCodeReference={(messageId, referenceId) => void openAgentCodeReference(messageId, referenceId, openWorkspaceAgentCodeReference)}
-          onCancelAgentCodeReference={cancelAgentCodeReference}
           onApplyAgentPlan={(messageId, plan) => void applyAgentPlan(messageId, async () => {
             await applyWorkspaceAgentPlan(plan)
             closeAgentDiffPreviewsForMessage(messageId)

src/renderer/src/components/AgentCodeReferences.tsx

@@ -1,21 +1,19 @@
-import { FileCode2, Loader2, X } from 'lucide-react'
+import { FileCode2, Loader2 } from 'lucide-react'
 import { t, useLocaleRender } from '../i18n'
 import type { AgentCodeReference, AgentCodeReferenceState } from '../features/workspace/useAiAgent'
 
-export function AgentCodeReferences({ references, states, dark, busy, onOpen, onCancel }: {
+export function AgentCodeReferences({ references, states, dark, busy, onOpen }: {
   references: AgentCodeReference[]
   states?: Record<string, AgentCodeReferenceState>
   dark: boolean
   busy?: boolean
   onOpen?: (id: string) => void
-  onCancel?: (id: string) => void
 }): React.JSX.Element {
   useLocaleRender()
   return <div className="grid min-w-0 gap-3">
     {references.map(reference => {
       const state = states?.[reference.id]
       const opening = state?.status === 'opening'
-      const cancelled = state?.status === 'cancelled'
       return <div key={reference.id} data-agent-code-reference={reference.id} className={['min-w-0 border-t pt-2', dark ? 'border-white/10' : 'border-[#ddd6fe]'].join(' ')}>
         <div className="flex min-w-0 items-start gap-2">
           <FileCode2 size={14} className="mt-0.5 shrink-0 text-[#8b5cf6]" />
@@ -27,10 +25,7 @@ export function AgentCodeReferences({ references, states, dark, busy, onOpen, on
         </div>
         {state?.error && <p role="alert" className="mt-2 break-words text-[11px] text-[#ef4444]">{t(state.error)}</p>}
         <div className="mt-2 flex min-w-0 items-center justify-end gap-2">
-          {cancelled ? <span className={dark ? 'text-white/40' : 'text-[#64748b]'}>{t('취소됨')}</span> : <>
+          <button type="button" disabled={busy || opening || !onOpen} onClick={() => onOpen?.(reference.id)} className="inline-flex h-8 min-w-0 cursor-pointer items-center justify-center gap-1.5 rounded-md bg-[#7c3aed] px-3 text-[11px] font-bold leading-none text-white hover:bg-[#6d28d9] disabled:cursor-not-allowed disabled:opacity-40">{opening ? <Loader2 size={13} className="shrink-0 animate-spin" /> : <FileCode2 size={13} className="shrink-0" />}<span className="relative top-px leading-none">{opening ? t('파일 여는 중...') : t('코드에서 보기')}</span></button>
-            {state?.status !== 'opened' && <button type="button" disabled={busy || opening || !onCancel} onClick={() => onCancel?.(reference.id)} className={['inline-flex h-8 shrink-0 cursor-pointer items-center justify-center gap-1.5 rounded-md border px-3 text-[11px] font-bold disabled:cursor-not-allowed disabled:opacity-40', dark ? 'border-white/15 hover:bg-white/8' : 'border-[#d8dee9] hover:bg-[#e2e8f0]'].join(' ')}><X size={13} />{t('취소')}</button>}
-            <button type="button" disabled={busy || opening || !onOpen} onClick={() => onOpen?.(reference.id)} className="inline-flex h-8 min-w-0 cursor-pointer items-center justify-center gap-1.5 rounded-md bg-[#7c3aed] px-3 text-[11px] font-bold text-white hover:bg-[#6d28d9] disabled:cursor-not-allowed disabled:opacity-40">{opening ? <Loader2 size={13} className="shrink-0 animate-spin" /> : <FileCode2 size={13} className="shrink-0" />}<span>{opening ? t('파일 여는 중...') : t('코드에서 보기')}</span></button>
-          </>}
         </div>
       </div>
     })}

src/renderer/src/features/workspace/ModuleListView.tsx

@@ -275,7 +275,7 @@ export default function ModuleListView({
         )}
       </div>
 
-      <div className="thin-x-scrollbar -mt-2 flex min-h-0 flex-1 overflow-x-auto overflow-y-hidden">
+      <div className="module-content-scrollbar -mt-2 flex min-h-0 flex-1 overflow-x-auto overflow-y-hidden">
         <div className={['flex h-full min-w-[760px] flex-1 flex-col overflow-hidden border-b', dark ? 'border-white/10 bg-[#242424]' : 'border-[#d8dee9] bg-white'].join(' ')}>
           <ModuleListToolbar
             dark={dark}

src/renderer/src/features/workspace/WorkspaceQaPanel.tsx

@@ -71,7 +71,6 @@ type WorkspaceQaPanelProps = {
   onRunAgentCommand: (messageId: string, command: AgentCommand) => void
   onRejectAgentCommand: (messageId: string, command: AgentCommand) => void
   onOpenAgentCodeReference?: (messageId: string, referenceId: string) => void
-  onCancelAgentCodeReference?: (messageId: string, referenceId: string) => void
 }
 
 function MessageCopyButton({ content, dark }: { content: string; dark: boolean }): React.JSX.Element {
@@ -146,7 +145,6 @@ export default function WorkspaceQaPanel({
   onApplyAgentPlan,
   onCancelAgentPlan,
   onOpenAgentCodeReference,
-  onCancelAgentCodeReference,
   onOpenAgentChange,
   onRunAgentCommand,
   onRejectAgentCommand
@@ -325,7 +323,6 @@ export default function WorkspaceQaPanel({
             onApply={onApplyAgentPlan}
             onCancel={onCancelAgentPlan}
             onOpenCodeReference={onOpenAgentCodeReference}
-            onCancelCodeReference={onCancelAgentCodeReference}
             onOpenChange={onOpenAgentChange}
             onRunCommand={onRunAgentCommand}
             onRejectCommand={onRejectAgentCommand}
@@ -388,8 +385,7 @@ function AgentMessages({
   onOpenChange,
   onRunCommand,
   onRejectCommand,
-  onOpenCodeReference,
+  onOpenCodeReference
-  onCancelCodeReference
 }: {
   dark: boolean
   enabled: boolean
@@ -406,7 +402,6 @@ function AgentMessages({
   onRunCommand: (messageId: string, command: AgentCommand) => void
   onRejectCommand: (messageId: string, command: AgentCommand) => void
   onOpenCodeReference?: (messageId: string, referenceId: string) => void
-  onCancelCodeReference?: (messageId: string, referenceId: string) => void
 }): React.JSX.Element {
   useLocaleRender()
   if (statusLoading) {
@@ -452,7 +447,7 @@ function AgentMessages({
             <ProgressiveChatResponse message={message} dark={dark} collapseOnSignal={index < messages.length - 1} collapseSignal={messages.length} footerAction={<MessageCopyButton content={agentMessageCopyText(message)} dark={dark} />}>
             {message.plan && (
               <>
-                {!!message.plan.codeReferences?.length && <AgentCodeReferences references={message.plan.codeReferences} states={message.codeReferenceStates} dark={dark} busy={busy} onOpen={onOpenCodeReference ? id => onOpenCodeReference(message.id, id) : undefined} onCancel={onCancelCodeReference ? id => onCancelCodeReference(message.id, id) : undefined} />}
+                {!!message.plan.codeReferences?.length && <AgentCodeReferences references={message.plan.codeReferences} states={message.codeReferenceStates} dark={dark} busy={busy} onOpen={onOpenCodeReference ? id => onOpenCodeReference(message.id, id) : undefined} />}
                 {!!message.plan.evidence?.length && (
                   <details className={['border-t pt-2 text-[11px]', dark ? 'border-white/10 text-white/55' : 'border-[#ddd6fe] text-[#64748b]'].join(' ')}>
                     <summary className="cursor-pointer select-none">{t("조회 근거")} · {message.plan.evidence.length}</summary>

src/renderer/src/features/workspace/useAiAgent.ts

@@ -459,17 +459,11 @@ export function useAiAgent({ accessToken, studentEmail, courseId, weekNumber, ap
       : message))
   }
 
-  const cancelCodeReference = (messageId: string, referenceId: string): void => {
-    updateMessages(current => current.map(message => message.id === messageId && message.plan?.codeReferences?.some(reference => reference.id === referenceId) && message.codeReferenceStates?.[referenceId]?.status !== 'opening'
-      ? { ...message, codeReferenceStates: { ...message.codeReferenceStates, [referenceId]: { status: 'cancelled' } } }
-      : message))
-  }
-
   const openCodeReference = async (messageId: string, referenceId: string, open: (reference: AgentCodeReference, isCurrent: () => boolean) => Promise<void>): Promise<void> => {
     if (navigatingRef.current || applyingRef.current || abortControllerRef.current || messageStateRef.current.session !== session) return
     const message = messageStateRef.current.messages.find(message => message.id === messageId)
     const reference = message?.plan?.codeReferences?.find(reference => reference.id === referenceId)
-    if (!reference || message?.codeReferenceStates?.[referenceId]?.status === 'cancelled') return
+    if (!reference) return
     const latestMessageId = messageStateRef.current.messages.at(-1)?.id
     const isCurrent = (): boolean => messageStateRef.current.session === session && messageStateRef.current.messages.some(message => message.id === messageId)
     const update = (state: AgentCodeReferenceState): void => {
@@ -522,7 +516,6 @@ export function useAiAgent({ accessToken, studentEmail, courseId, weekNumber, ap
     cancelPlan,
     updateCommandExecution,
     openCodeReference,
-    cancelCodeReference,
     stop,
     clear
   }

src/renderer/src/features/workspace/workspaceFiles.ts

@@ -10,7 +10,7 @@ export function getEditorLanguage(file: string): string {
   if (file.endsWith('.tsx') || file.endsWith('.ts')) return 'typescript'
   if (/\.(c|cc|cpp|cxx|h|hh|hpp|hxx)$/i.test(file)) return 'cpp'
   if (file.endsWith('.json')) return 'json'
-  if (file.endsWith('.xml') || file.endsWith('.urdf') || file.endsWith('.xacro')) return 'xml'
+  if (/\.(xml|urdf|xacro|sdf|world)$/i.test(file) || /(^|\/)model\.config$/i.test(file)) return 'xml'
   if (file.endsWith('.html')) return 'html'
   if (file.endsWith('.css')) return 'css'
   if (file.endsWith('.py')) return 'python'

src/renderer/src/index.css

@@ -294,4 +294,12 @@
     background: rgba(148, 163, 184, 0.95);
     background-clip: content-box;
   }
+
+  .module-content-scrollbar::-webkit-scrollbar-thumb {
+    background: rgba(148, 163, 184, 0.65);
+  }
+
+  .module-content-scrollbar::-webkit-scrollbar-thumb:hover {
+    background: rgba(148, 163, 184, 0.95);
+  }
 }