style: apply eslint fixes for formatting

[rewenila]

Description

This PR addresses an initial set of linting warnings and formatting inconsistencies across the codebase. It primarily focuses on applying auto-fixable ESLint rules to improve code style and readability.

Key Changes in this commit:

• ESLint Configuration Update:

  • Modified pkg/suse-ai-rancher-ext/.eslintrc.js to refine formatting rules for Vue templates.
  • Updated vue/max-attributes-per-line to allow up to 3 attributes on a single line for better conciseness, while still enforcing single attributes for multiline elements.
  • Disabled vue/singleline-html-element-content-newline to prevent unnecessary line breaks within HTML elements.
  • Explicitly set vue/html-indent to enforce consistent 2-space indentation in Vue templates.

• Automated Formatting Fixes: Applied eslint --fix across the pkg/suse-ai-rancher-ext/ directory, resulting in numerous automatic formatting adjustments based on the updated ESLint rules. This includes changes to attribute placement, indentation, and line breaks in various .vue, .ts, and .js files.

Note: This is a draft PR. Further commits will be added to address the remaining linting warnings, which include: no-console warnings, eqeqeq warnings, no-unused-vars warnings, @typescript-eslint/no-explicit-any warnings, @typescript-eslint/no-non-null-assertion warnings.