feat: default to new logging format

[AustinAbro321]

Description

This defaults to the new logging format.

Additionally, this changes zarf init to no longer print out credentials, instead a call to run zarf tools get-creds is given

Checklist before merging

• Test, docs, adr added or updated as needed
• Contributor Guide Steps followed

[netlify]

✅ Deploy Preview for zarf-docs canceled.

Name	Link
🔨 Latest commit	dfb91b7
🔍 Latest deploy log	https://app.netlify.com/sites/zarf-docs/deploys/6790f5b9fdca66000858394b

[codecov]

Codecov Report

Attention: Patch coverage is 4.16667% with 23 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/pkg/packager/deploy.go	0.00%	10 Missing ⚠️
src/internal/packager/helm/repo.go	0.00%	4 Missing ⚠️
src/internal/packager2/layout/sbom.go	0.00%	4 Missing ⚠️
src/cmd/root.go	0.00%	2 Missing ⚠️
src/internal/packager/helm/chart.go	0.00%	2 Missing ⚠️
src/cmd/common/viper.go	0.00%	1 Missing ⚠️

Files with missing lines	Coverage Δ
src/pkg/logger/logger.go	53.78% <100.00%> (ø)
src/cmd/common/viper.go	0.00% <0.00%> (ø)
src/cmd/root.go	0.00% <0.00%> (ø)
src/internal/packager/helm/chart.go	12.66% <0.00%> (ø)
src/internal/packager/helm/repo.go	25.77% <0.00%> (ø)
src/internal/packager2/layout/sbom.go	9.34% <0.00%> (-0.16%)	⬇️
src/pkg/packager/deploy.go	5.50% <0.00%> (+0.06%)	⬆️

[mkcp]

Exciting! Let's ship it