chore(deps): update pre-commit config and apply bulk formatting

- build(pre-commit): upgrade hooks (django-upgrade 1.29.1, uv 0.9.7, ruff 0.14.3, bandit 1.8.6)
- build(pre-commit): add uv-lock hook, tombi TOML formatter, prettier-plugin-packagejson
- build(pre-commit): disable Django check hooks (commented out)
- build(pre-commit): switch npx → bunx for prettier execution
- build(node): add bun.lock, update prettier config with schema + packagejson plugin
- style: apply ruff format to all Python files (comments, spacing, imports)
- style: apply prettier format to all JS/CSS files (comment styles, spacing)
- style: apply tombi format to pyproject.toml (reordered sections, consistent formatting)
- chore: remove emoji from bash script comments for consistency

BREAKING CHANGE: Django check and migration check hooks disabled in pre-commit config

dashboard_project/scripts/cleanup_duplicates.py

@@ -4,6 +4,7 @@ import os
 import sys
 
 # Add the project root to sys.path
+
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
 
 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "dashboard_project.settings")