Restore Linear installer modal details

Co-authored-by: Orca <help@stably.ai>

src/renderer/src/components/sidebar/LinearAgentSkillSetupPrompt.test.tsx

@@ -360,9 +360,14 @@ describe('LinearAgentSkillSetupPrompt', () => {
     expect(document.body.textContent).toContain(
       'Enable agents to read and edit the attached Linear ticket.'
     )
+    expect(document.body.textContent).toContain(
+      'Orca CLI and Linear agent skill setup are missing.'
+    )
     expect(document.body.textContent).toContain('Mock install')
-    expect(document.body.textContent).not.toContain(
-      'Before opening setup, Orca may show a system prompt'
+    expect(mocks.panelProps.at(-1)).toEqual(
+      expect.objectContaining({
+        preInstallNotice: 'CLI registration notice'
+      })
     )
 
     const notNowButton = Array.from(document.body.querySelectorAll('button')).find(

src/renderer/src/components/sidebar/LinearAgentSkillSetupPrompt.tsx

@@ -229,7 +229,7 @@ export function LinearAgentSkillSetupPrompt({
             'auto.components.sidebar.LinearAgentSkillSetupPrompt.modalTitle',
             'Enable Linear ticket access'
           )}
-          description=""
+          description={missingLabel}
           command={command}
           terminalTitle={translate(
             'auto.components.sidebar.LinearAgentSkillSetupPrompt.terminalTitle',
@@ -249,7 +249,7 @@ export function LinearAgentSkillSetupPrompt({
             'auto.components.sidebar.LinearAgentSkillSetupPrompt.install',
             'Install CLI & Skill'
           )}
-          preInstallNotice={surface === 'inline' ? AGENT_SKILL_CLI_PREREQUISITE_NOTICE : undefined}
+          preInstallNotice={AGENT_SKILL_CLI_PREREQUISITE_NOTICE}
           getPrerequisiteStatus={
             agentRuntime.runtime === 'wsl'
               ? () => window.api.cli.getWslInstallStatus(getWslCliDistroRequest(agentRuntime))