Create git-scraping.md

Adding explanation of overall approach 
explaining fix to #77

Author: PatLittle

git-scraping.md

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+# Approach
+
+## File Content
+  - Download links for textbased files such as CSV, JSON, Markdown, RSS, ATOM, XML, etc. are easy to scrope with a bash one-liner
+  - Easier to do an API Call, RSS Feed, or Static file over html pages, which often have a complicated structure or obfuscate data
+## HTML pages
+  - Some webpages are full of adtech and CDN tags, which constantly change, seperate from the content - this generates false positives in the gitdiff if you just fetch a full page's html
+    - Using [Markdownify](https://pypi.org/project/markdownify/) to convert the HTML to Markdown is an option to have a simplified version of the content insted of the complete markup/  
+
+## 💡Tips for Canada.ca Specificly :
+  - Watch specifically for the CRSF token and the Akamai Boomerang
+  - Example:   
+    - CRSF: `<meta name="_csrf_token" content="ImYyZDZhMjBiZWEwNzFkYWZkMGU5ODViYjMwMjIzOGIzOTRhZjA2OGIi.Z41oGw.hx-r3ZcKQW_DoydDr1GHWIVNRJY" />`
+    - Boomerang: `<script>!function(a){var e="https://s.go-mpulse.net/boomerang/",t="addEventListener";...` Will be a block of script
+
+  ![image](https://github.com/user-attachments/assets/f1e563ec-f4c3-4cfc-b698-056a0311d347)
+
+## Process
+
+### Diagram
+
+```mermaid
+
+flowchart TD
+    A[Start: Identify Target Data] --> B[Write Scraping Script]
+    B --> C[Run Script to Collect Data]
+    C --> D[Store Data in Git Repository]
+    D --> E[Commit Changes to Track Updates]
+    E --> F{New Data Available?}
+    F -->|Yes| C
+    F -->|No| G[End: Monitor or Publish Data]
+
+```
+### Description
+
+Start: The process begins with identifying the target data (e.g., websites, APIs, or files). 
+
+Write Scraping Script: A script is created to automate data collection.
+
+Run Script: The script is executed to fetch and collect data.
+
+Store Data in Git: The scraped data is stored in a Git repository.
+
+Commit Changes: Data updates are committed to maintain version history.
+
+Decision Point: Checks if new data is available.
+
+If "Yes," the script runs again to fetch the new data.
+
+If "No," the process ends, with the data monitored or published for use.