Add new tag for common resources (#3479)

* Add new tag for common resources

Add new tag "learn-python.md" for resources that are often recommended to people just starting out.

* Add link to resources page and fix wording

Add a link to resources page at the bottom of the tag. Replace the
CS50P link with Harvard's own site instead of edX. Fix wording.

* Update tag embed content

* Fix embed title

* Update learn-python tag

Add new aliases, reorder the resources list and minor formatting
improvements.

* Add missing newline at end of file

* Remove trailing whitespace

Author: Nipa-Dev

bot/resources/tags/learn-python.md

@@ -0,0 +1,12 @@
+---
+aliases: ["learn", "start", "beginner", "slorb"]
+embed:
+    title: Go-to beginner resources
+---
+Here are the top free resources we recommend for people who are new to programming:
+* [Automate the Boring Stuff](<https://automatetheboringstuff.com/#toc>) — an online book (also available to purchase as a physical book)
+* Harvard’s [CS50P course](<https://cs50.harvard.edu/python/>) — video lectures (slides and notes provided) with exercises
+* [Python Programming MOOC 2026](<https://programming-26.mooc.fi/>) course — text-based lessons with exercises
+* [Corey Schafer's YouTube playlist](<https://www.youtube.com/playlist?list=PL-osiE80TeTskrapNbzXhwoFUiLCjGgY7>)
+
+For a full, curated list of educational resources we recommend, please see our [resources page](<https://www.pythondiscord.com/resources/>)!