docs: minor improvements

[saragerion]

Description of your changes

Changes introduced:

• Clarification that people can use the library in both TypeScript and JavaScript code bases
• References to Serverless TypeScript Demo
• One-liner command to install all three utilities at once
• Contribute CTA
• Driving our roadmap CTA
• Consistency with messaging of blog post (utilities key features etc)
• Changed font size and remove ToC on the right side to improve readability in smaller screens

How to verify this change

Docs: npm run docs-runLocalDocker

Related issues, RFCs

N/A

PR status

Is this ready for review?: YES
Is it a breaking change?: NO

Checklist

• My changes meet the tenets criteria
• I have performed a self-review of my own code
• I have commented my code where necessary, particularly in areas that should be flagged with a TODO, or hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding changes to the examples
• My changes generate no new warnings
• The code coverage hasn't decreased
• I have added tests that prove my change is effective and works
• New and existing unit tests pass locally and in Github Actions
• Any dependent changes have been merged and published in downstream module
• The PR title follows the conventional commit semantics

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By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[github-actions]

📊 Package size report   2%↑

File	Before	After
aws-lambda-powertools-logger-1.0.1.tgz	23.8 kB	2%↑24.3 kB
aws-lambda-powertools-metrics-1.0.1.tgz	17.3 kB	2%↑17.7 kB
aws-lambda-powertools-tracer-1.0.1.tgz	21.2 kB	2%↑21.6 kB
logger-bundle.zip	24.4 kB	2%↑24.8 kB
metrics-bundle.zip	17.7 kB	3%↑18.2 kB
tracer-bundle.zip	21.7 kB	2%↑22.1 kB
Total (Includes all files)	139.3 kB	2%↑141.8 kB
Tarball size	138.1 kB	2%↑140.7 kB

Unchanged files

File	Size
aws-lambda-powertools-commons-1.0.1.tgz	6.3 kB
commons-bundle.zip	6.8 kB

_{🤖 This report was automatically generated by pkg-size-action}
(options hash: 1d64a5ce3f3c0b9f2f620e4061d08910)

[dreamorosi]

Leaving this so others can see how the new layout looks (it looks great).

There's a missing URL for Middy in the main Docs page, looking forward to approve once that's fixed (others are only suggestions/comments which you can decide upon).

[saragerion]

Redundant

[dreamorosi]

LGTM!

[github-actions]

📊 Package size report   2%↑

File	Before	After
aws-lambda-powertools-logger-1.0.1.tgz	23.8 kB	2%↑24.3 kB
aws-lambda-powertools-metrics-1.0.1.tgz	17.3 kB	3%↑17.7 kB
aws-lambda-powertools-tracer-1.0.1.tgz	21.2 kB	2%↑21.6 kB
logger-bundle.zip	24.4 kB	2%↑24.8 kB
metrics-bundle.zip	17.7 kB	3%↑18.2 kB
tracer-bundle.zip	21.7 kB	2%↑22.2 kB
Total (Includes all files)	139.3 kB	2%↑142.0 kB
Tarball size	138.1 kB	2%↑140.9 kB

Unchanged files

File	Size
aws-lambda-powertools-commons-1.0.1.tgz	6.3 kB
commons-bundle.zip	6.8 kB

_{🤖 This report was automatically generated by pkg-size-action}
(options hash: d786e0d4c2096842d4243d1f036fb0e6)

[ijemmy]

Not part of this PR. But should we consider having a dedicated README for each utility?

Copying the same README to every packages makes me feel uncomfortable. I'd prefer to simply put a link the official doc for the package so that we have only a single source of documents. The README at this level should be specific to contribution/development.

[saragerion]

@ijemmy completely agree and thanks for bringing this up.