Fix installer.py (#1571)

* Update installer.py

Revising the `installer.py` script. The script is facing an issue during execution as it required interactive input for the root username unless the username was provided as a flag 42f9e537d0/frappe/installer.py (L157-L158). Resolving this by passing the username as a flag allows the script to proceed successfully.

* ci: pin pre-commit/prettier to 3.5.2

---------

Co-authored-by: Revant Nandgaonkar <revant.one@gmail.com>

.pre-commit-config.yaml

@@ -27,6 +27,8 @@ repos:
     rev: v4.0.0-alpha.8
     hooks:
       - id: prettier
+        additional_dependencies:
+          - prettier@3.5.2
 
   - repo: https://github.com/codespell-project/codespell
     rev: v2.4.1

development/installer.py

@@ -207,6 +207,7 @@ def create_site_in_bench(args):
         new_site_cmd = [
             "bench",
             "new-site",
+            f"--db-root-username=root",
             f"--db-host=mariadb",  # Should match the compose service name
             f"--db-type={args.db_type}",  # Add the selected database type
             f"--mariadb-user-host-login-scope=%",
@@ -222,6 +223,7 @@ def create_site_in_bench(args):
         new_site_cmd = [
             "bench",
             "new-site",
+            f"--db-root-username=root",
             f"--db-host=postgresql",  # Should match the compose service name
             f"--db-type={args.db_type}",  # Add the selected database type
             f"--db-root-password=123",  # Replace with your PostgreSQL password