feat: remove unused rules

keep only cursor and windsurf, because others not good enough

.github/instructions/newsletter_processor.instructions.md

@@ -1,124 +0,0 @@
----
-applyTo: "*.md"
----
-# Newsletter URL Processor
-
-## Description
-This rule processes URLs to create or update newsletter posts. When a single URL is provided, it will either create a new newsletter post or append to an existing one. The rule ensures consistent formatting and high-quality content in Vietnamese.
-
-## Trigger
-- When a single URL is provided in the message
-- When multiple URLs are provided in sequence
-
-## Actions
-1. URL Processing:
-   - Remove tracking parameters (utm_source, ref, etc.)
-   - Clean and preserve base URL
-   - Extract original article title
-   - Verify URL accessibility
-   - Check for duplicate articles in existing newsletters
-
-2. Newsletter Creation/Update:
-   - Check for existing newsletter file for current date using one of these methods:
-     ```powershell
-     # Method 1: Using Get-Date with explicit format
-     Get-Date -Format "yyyy-MM-dd"
-
-     # Method 2: Using .NET DateTime directly
-     [DateTime]::Now.ToString("yyyy-MM-dd")
-
-     # Method 3: Using date command (if PowerShell fails)
-     date +%Y-%m-%d
-     ```
-   - If exists: append new content
-   - If not: create new file with proper structure
-   - Auto-increment newsletter number based on latest existing newsletter
-
-3. Content Structure:
-   ```markdown
-   ---
-   title: "Newsletter #[number]"
-   date: [current date using one of the above methods]
-   tags: [ "AI-Assisted", [additional relevant tags] ]
-   categories: [ "Newsletter" ]
-   ---
-
-   *Mời bạn thưởng thức Newsletter #[number].*
-
-   ## [Original Article Title](mdc:clean_url)
-
-   [Vietnamese summary in professional tone]
-
-   [Optional bullet points for key takeaways]
-
-   [New content URLs and summaries should be added before any bonus sections]
-   ```
-
-4. File Location:
-   - Store in: content/post/YYYY/MM/DD/index.md
-   - Use one of the date methods above for date formatting
-   - Create directory structure if not exists
-
-## Content Guidelines
-1. Vietnamese Summaries:
-   - Write in professional, clear Vietnamese
-   - Keep technical terms in English when appropriate
-   - Maintain consistent tone throughout
-   - Length: 2-4 paragraphs for main content
-   - Include key takeaways in bullet points when relevant
-
-2. Tagging:
-   - Always include "AI-Assisted" tag
-   - Add relevant technical tags (e.g., "Development", "Architecture", "Java")
-   - Use consistent tag naming across newsletters
-   - Maximum 5 tags per newsletter
-
-3. Formatting:
-   - Use proper markdown syntax
-   - Maintain consistent heading levels
-   - Include proper spacing between sections
-   - Use bullet points for lists
-   - Keep URLs clean and readable
-
-## Quality Checks
-1. Content:
-   - Verify URL accessibility
-   - Check for duplicate articles
-   - Ensure proper date formatting
-   - Validate markdown syntax
-   - Maintain consistent formatting
-   - Check Vietnamese language quality
-   - Verify all links are working
-
-2. Technical:
-   - Validate front matter format
-   - Check directory structure
-   - Verify newsletter number sequence
-   - Ensure proper file naming
-   - Validate date format consistency
-
-## Example
-Input: https://example.com/article?utm_source=twitter
-Output: Creates or updates newsletter post with:
-- Clean URL: https://example.com/article
-- Vietnamese summary
-- Proper front matter
-- Correct file location
-- Appropriate tags
-
-## Error Handling
-- If URL is inaccessible: Skip and notify
-- If duplicate found: Skip and notify
-- If date format invalid: Use current date
-- If directory creation fails: Notify and abort
-- If markdown validation fails: Fix and retry
-
-## Date Handling Troubleshooting
-If the primary date method fails, try these alternatives in order:
-1. Use .NET DateTime directly: `[DateTime]::Now.ToString("yyyy-MM-dd")`
-2. Use date command: `date +%Y-%m-%d`
-3. Use JavaScript Date object: `new Date().toISOString().split('T')[0]`
-4. Use Python datetime: `python -c "from datetime import datetime; print(datetime.now().strftime('%Y-%m-%d'))"`
-
-
-Note: Always verify the date format matches the required "yyyy-MM-dd" pattern before using it in the newsletter.