CloudMigrations: Update link to cloud migration assistant page (#99915)

* change link

* consolidate banners

* remove banner on plugins

public/app/features/migrate-to-cloud/MigrateToCloud.tsx

@@ -24,9 +24,8 @@ export default function MigrateToCloud() {
         }
       >
         <Trans i18nKey="migrate-to-cloud.public-preview.message">
-          No SLAs are available yet.{' '}
           <TextLink
-            href="https://grafana.com/docs/grafana-cloud/account-management/migration-guide/#grafana-cloud-migration-assistant"
+            href="https://grafana.com/docs/grafana-cloud/account-management/migration-guide/cloud-migration-assistant/"
             external
           >
             Visit our docs
@@ -43,18 +42,6 @@ export default function MigrateToCloud() {
           </>
         )}
       </Alert>
-
-      <Alert
-        title={t('migrate-to-cloud.public-preview.title-plugins', 'Migration of plugins')}
-        buttonContent={''}
-        severity={'info'}
-      >
-        <Trans i18nKey="migrate-to-cloud.public-preview.message-plugins">
-          Only Community and Commercial signed plugins are eligible for migration. Their latest version will be
-          installed in the cloud instance, please upgrade your plugins before starting the migration process.
-        </Trans>
-      </Alert>
-
       {config.cloudMigrationIsTarget ? <CloudPage /> : <OnPremPage />}
     </Page>
   );

public/locales/en-US/grafana.json

@@ -2176,11 +2176,9 @@
     },
     "public-preview": {
       "button-text": "Give feedback",
-      "message": "No SLAs are available yet. <2>Visit our docs</2> to learn more about this feature!",
+      "message": "<0>Visit our docs</0> to learn more about this feature!",
       "message-cloud": "Your self-managed instance of Grafana requires version 11.5+, or 11.2+ with the onPremToCloudMigrations feature flag enabled.",
-      "message-plugins": "Only Community and Commercial signed plugins are eligible for migration. Their latest version will be installed in the cloud instance, please upgrade your plugins before starting the migration process.",
+      "title": "Migrate to Grafana Cloud is in public preview"
-      "title": "Migrate to Grafana Cloud is in public preview",
-      "title-plugins": "Migration of plugins"
     },
     "resource-details": {
       "dismiss-button": "OK",

public/locales/pseudo-LOCALE/grafana.json

@@ -2176,11 +2176,9 @@
     },
     "public-preview": {
       "button-text": "Ğįvę ƒęęđþäčĸ",
-      "message": "Ńő ŜĿÅş äřę äväįľäþľę yęŧ. <2>Vįşįŧ őūř đőčş</2> ŧő ľęäřʼn mőřę äþőūŧ ŧĥįş ƒęäŧūřę!",
+      "message": "<0>Vįşįŧ őūř đőčş</0> ŧő ľęäřʼn mőřę äþőūŧ ŧĥįş ƒęäŧūřę!",
       "message-cloud": "Ÿőūř şęľƒ-mäʼnäģęđ įʼnşŧäʼnčę őƒ Ğřäƒäʼnä řęqūįřęş vęřşįőʼn 11.5+, őř 11.2+ ŵįŧĥ ŧĥę őʼnPřęmŦőCľőūđMįģřäŧįőʼnş ƒęäŧūřę ƒľäģ ęʼnäþľęđ.",
-      "message-plugins": "Øʼnľy Cőmmūʼnįŧy äʼnđ Cőmmęřčįäľ şįģʼnęđ pľūģįʼnş äřę ęľįģįþľę ƒőř mįģřäŧįőʼn. Ŧĥęįř ľäŧęşŧ vęřşįőʼn ŵįľľ þę įʼnşŧäľľęđ įʼn ŧĥę čľőūđ įʼnşŧäʼnčę, pľęäşę ūpģřäđę yőūř pľūģįʼnş þęƒőřę şŧäřŧįʼnģ ŧĥę mįģřäŧįőʼn přőčęşş.",
+      "title": "Mįģřäŧę ŧő Ğřäƒäʼnä Cľőūđ įş įʼn pūþľįč přęvįęŵ"
-      "title": "Mįģřäŧę ŧő Ğřäƒäʼnä Cľőūđ įş įʼn pūþľįč přęvįęŵ",
-      "title-plugins": "Mįģřäŧįőʼn őƒ pľūģįʼnş"
     },
     "resource-details": {
       "dismiss-button": "ØĶ",