fix: add --ask=4 safety net for init-rc conflicts in all three pacman code paths

--ignore alone doesn't reliably prevent provider resolution during fresh
pacman -S installs. --ask=4 auto-answers YES to conflict resolution
questions (e.g. 'remove dinit-rc?') with --noconfirm, providing a safety
net when --ignore doesn't prevent the dinit-rc vs openrc conflict.

All three code paths updated:
  - buildiso: make_rootfs() basestrap call
  - basestrap/main.py: PMPacman.install()
  - packages/main.py: PMPacman.install()

buildiso

@@ -100,11 +100,13 @@ make_rootfs() {
         # Ignore init-logind providers alphabetically before the selected
         # init to prevent pacman --noconfirm from pulling in the wrong one
         # (elogind-dinit < elogind-openrc) and its conflicting deps.
+        # --ask 4 auto-answers YES to the "remove <conflicting>?" question
+        # as a safety net if --ignore doesn't prevent the conflict entirely.
         local ignore_args=()
         case "${INITSYS}" in
-            openrc) ignore_args=("--ignore=elogind-dinit") ;;
-            runit)  ignore_args=("--ignore=elogind-dinit" "--ignore=elogind-openrc") ;;
-            s6)     ignore_args=("--ignore=elogind-dinit" "--ignore=elogind-openrc" "--ignore=elogind-runit") ;;
+            openrc) ignore_args=("--ignore=elogind-dinit" "--ask=4") ;;
+            runit)  ignore_args=("--ignore=elogind-dinit" "--ignore=elogind-openrc" "--ask=4") ;;
+            s6)     ignore_args=("--ignore=elogind-dinit" "--ignore=elogind-openrc" "--ignore=elogind-runit" "--ask=4") ;;
         esac
 
         basestrap "${basestrap_args[@]}" "${args[@]}" "${rootfs}" "${packages[@]}" --overwrite='*' "${ignore_args[@]}"

iso-profiles/antergos/live-overlay/usr/lib/calamares/modules/basestrap/main.py

@@ -357,6 +357,10 @@ class PMPacman(PackageManager):
                         ignore_pkg = f"{base_init}-{p}"
                         command.append(f"--ignore={ignore_pkg}")
 
+        # Safety net: auto-answer YES to conflict resolution (e.g.
+        # "remove dinit-rc?") if --ignore doesn't prevent the conflict.
+        command.append("--ask=4")
+
         if self.pacman_needed_only:
             command.append("--needed")
 

iso-profiles/antergos/live-overlay/usr/lib/calamares/modules/packages/main.py

@@ -233,6 +233,9 @@ class PMPacman(PackageManager):
                         for p in sorted_inits[:idx]:
                             command.append(f"--ignore={base_init}-{p}")
 
+            # Safety net: auto-answer YES to conflict resolution
+            command.append("--ask=4")
+
             if self.pacman_needed_only is True:
                 command.append("--needed")
             if self.pacman_disable_timeout is True: