feat: Add option to toggle coverage details in VS Code extension

[claudiacarpinteiro]

Updates VS Code extension documentation with the new option to toggle on/off the line-by-line coverage variation introduced by the pull request to each file (see codacy/codacy-vscode-extension#23).

👀 Live preview

https://docs-681-add-coverage-annotation--docs-codacy.netlify.app/getting-started/integrating-codacy-with-visual-studio-code/#status-tab

🚧 To do

• Update content considering the new behavior
• Update screenshot
• Request validation
• Apply feedback
• Wait for feature release

[github-actions]

Overall readability score: 54.04 (🔴 -0.01)

File	Readability
integrating-codacy-with-visual-studio-code.md	67.84 (🔴 -1.28)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
integrating-codacy-with-visual-studio-code.md	67.84	52.6	10.02	10.8	10.04	6.38
	🔴 -1.28	🔴 -0.5	🔴 -0.19	🔴 -0.3	🔴 -0.24	🔴 -0.03

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	54.04	43.08	10.8	12.46	12.57	7.91
	🔴 -0.01	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less

[nicklem]

LGTM 👍 The screenshot does help in the end