Match the greeter on the part of the tagline that is not the pitch

The acceptance harness waits for the installer greeter by looking for
"Opinionated", which the tagline no longer contains: it now reads "Beautiful,
Fun & Agentic Linux by DHH". Every scenario the harness drives fails at the
first screen with

  Timed out after 300s waiting for screen: Opinionated

five minutes into a run that never gets further.

Matching "Linux by DHH" instead. That is the half of the tagline naming the
product rather than describing it, it is common to the old wording and the new,
and OCR reads it cleanly off the greeter. A tagline is marketing copy and will
be rewritten again; the product name is what the test actually means.

bin/omarchy-iso-test

@@ -614,7 +614,7 @@ drive_configurator() {
   log "Driving the installer wizard"
 
   # A greeter (animated logo + tagline) opens the installer; Return begins.
-  wait_for_screen "Opinionated" 300
+  wait_for_screen "Linux by DHH" 300
   capture_console "success-installer-00-greeter"
   press ret
 
@@ -731,7 +731,7 @@ drive_provision_owner() {
   # layout — UK leaves every letter identical to US, so the typed password (sent
   # as raw keycodes) still matches the literal one the harness pipes to sudo.
   # A greeter (animated logo + tagline) opens first boot; Return begins.
-  wait_for_screen "Opinionated" 600
+  wait_for_screen "Linux by DHH" 600
   capture_console "success-provision-00-greeter"
   press ret
 
@@ -806,7 +806,7 @@ wait_for_install() {
     # Deferred-provisioning installs skip the celebration and reboot on their own
     # (no Reboot Now prompt); the first-boot greeter tagline appearing means the
     # install finished and rebooted into setup.
-    if $PROVISION && grep -qi "Opinionated" <<<"$text"; then
+    if $PROVISION && grep -qi "Linux by DHH" <<<"$text"; then
       log "Install finished and auto-rebooted into first-boot setup."
       capture_console "success-installer-15-autoreboot"
       return 0

test/integration.d/factory-reset-test.sh

@@ -165,7 +165,7 @@ drive_first_boot() {
   # first-boot greeter on its own. A numeric default_entry pointing at a
   # moved entry parks Limine at the menu instead — catch that explicitly,
   # then boot the Omarchy entry by hand so the rest of the flow still runs.
-  if wait_for_screen "Opinionated" 120 2>/dev/null; then
+  if wait_for_screen "Linux by DHH" 120 2>/dev/null; then
     printf 'ok - %s\n' "the machine boots into first-boot setup unattended"
   else
     if ocr_screen | grep -qi "Omarchy Bootloader"; then
@@ -175,7 +175,7 @@ drive_first_boot() {
       log "Selecting the Omarchy entry manually to continue the run"
       press down; sleep 1; press down; sleep 1; press down; sleep 1
       press ret
-      wait_for_screen "Opinionated" 600
+      wait_for_screen "Linux by DHH" 600
     else
       echo "Neither the greeter nor the Limine menu appeared" >&2
       return 1