fix(vscode): demote OMD auth to warning

v0.4.2

OMD auth-required surfaced as critical in the cockpit and Issues
view, which is too loud — `tty_tickets` simply asks for a sudo
refresh and the rest of the IDE keeps working. Downgrade both the
`omd:auth` issue severity and the OMD domain rollup to warning.
The badge ("sudo required") and the Authenticate action are
unchanged.

AI-Generated: true
Change-Id: Ie003d7dea27a41e662347a33c1e8b4eb8123235d

Author: otAAAh

.ide/vscode/changelog/v0.4.2.md

@@ -1,3 +1,4 @@
 ## v0.4.2
 
+- **fix**: demote OMD auth to warning
 - **fix**: cockpit stale build detection

.ide/vscode/src/sidebar/overview/domainSummary.ts

@@ -483,14 +483,14 @@ export function enumerateIssues(state: StateCache): Issue[] {
     })
   }
 
-  // OMD: auth required → critical; any stopped site (without needing auth) → warning.
+  // OMD: auth required or any stopped site (without needing auth) → warning.
   if (omdSites && omdSites.length > 0) {
     const needsAuth = omdSites.some((s) => s.status.overall === -1)
     if (needsAuth) {
       out.push({
         id: 'omd:auth',
         domain: 'omd',
-        severity: 'critical',
+        severity: 'warning',
         label: 'OMD authentication',
         description: 'sudo required · Authenticate',
         tooltip:
@@ -605,7 +605,7 @@ export function getDomainSummary(state: StateCache): DomainSummary {
   let omdSeverity: Severity = 'ok'
   let omdBadge: string
   if (auth) {
-    omdSeverity = 'critical'
+    omdSeverity = 'warning'
     omdBadge = 'sudo required'
   } else if (stoppedIssue) {
     omdSeverity = 'warning'

.ide/vscode/tests/sidebar/overview/domainSummary.test.ts

@@ -276,7 +276,7 @@ describe('enumerateIssues', () => {
     expect(issues[0].id).toBe('pylance:over-threshold')
   })
 
-  it('flags OMD auth as critical when any site status is unknown', () => {
+  it('flags OMD auth as warning when any site status is unknown', () => {
     const issues = enumerateIssues(
       emptyState({
         omdSites: [
@@ -293,7 +293,7 @@ describe('enumerateIssues', () => {
       })
     )
     expect(issues[0].id).toBe('omd:auth')
-    expect(issues[0].severity).toBe('critical')
+    expect(issues[0].severity).toBe('warning')
   })
 
   it('flags OMD stopped sites as warning when no auth needed', () => {