Update blog project to use published manager

[WayneLambert]

Addresses the following:

• Abstracts the main logic for all views into a model manager removing
  repitition in the blog's views
• Uses the model manager across the project within the api, blog
  and pages apps
• Adjusts views and template config to remove all duplicate queries for
  all views
• Adjusts sitemap.py to account for published model manager
• Adjusts feeds.py to account for published model manager
• Check any failing tests and update any requiring logic changes
• Updates the admin to display id for the models since I use it in
  development and don't necessarily want to open the interpreter or
  DataGrip to see the id/pk all of the time
• Adjust manage.py to take advantage of Rich's pretty printing in
  development config
• Tweak Docker config for column width of my screen

Tests Issue Ref: #40
Related Issue: #72
Blog Documentation Update: #15

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 0.11%.

Quality metrics	Before	After	Change
Complexity	0.23 ⭐	0.23 ⭐	0.00
Method Length	32.54 ⭐	32.33 ⭐	-0.21 👍
Working memory	4.82 ⭐	4.78 ⭐	-0.04 👍
Quality	91.89% ⭐	92.00% ⭐	0.11% 👍

Other metrics	Before	After	Change
Lines	1054	1075	21

Changed files	Quality Before	Quality After	Quality Change
manage.py	68.06% 🙂	64.11% 🙂	-3.95% 👎
aa_project/urls.py	38.97% 😞	38.97% 😞	0.00%
apps/conftest.py	89.98% ⭐	89.95% ⭐	-0.03% 👎
apps/api/views.py	77.32% ⭐	85.92% ⭐	8.60% 👍
apps/api/tests/test_views.py	89.82% ⭐	89.82% ⭐	0.00%
apps/blog/admin.py	92.84% ⭐	92.84% ⭐	0.00%
apps/blog/feeds.py	97.19% ⭐	97.84% ⭐	0.65% 👍
apps/blog/models.py	96.40% ⭐	96.43% ⭐	0.03% 👍
apps/blog/sitemap.py	99.08% ⭐	99.83% ⭐	0.75% 👍
apps/blog/views.py	91.32% ⭐	91.49% ⭐	0.17% 👍
apps/blog/tests/test_views.py	89.19% ⭐	89.02% ⭐	-0.17% 👎
apps/pages/urls.py	45.22% 😞	45.22% 😞	0.00%
apps/pages/views.py	84.75% ⭐	88.00% ⭐	3.25% 👍
apps/pages/tests/test_urls.py	98.95% ⭐	98.95% ⭐	0.00%
apps/pages/tests/test_views.py	91.36% ⭐	90.84% ⭐	-0.52% 👎

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
apps/blog/views.py	PostDetailView.get_context_data	9 🙂	107 🙂	10 😞	59.27% 🙂	Extract out complex expressions
apps/conftest.py	sample_post_data	0	32 ⭐	17 ⛔	69.43% 🙂	Extract out complex expressions
apps/blog/models.py	Post.save	4 ⭐	66 🙂	10 😞	69.99% 🙂	Extract out complex expressions
apps/conftest.py	sample_user_data	0	32 ⭐	12 😞	75.78% ⭐	Extract out complex expressions

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• 🙂 good
• 😞 poor
• ⛔ very poor

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