feat: logger poc

[mkcp]

Description

Adds slog-based pkg/logger and creates an instance on rootCmd's persistent pre-Run. Also adds it to the root Ctx and sets the slog global with it partially configured. Still needs to support --log-format="".

Also, this partially adds zarf say and deletes the logo prints in zarf and zarf init, and mucks around in cmd a bit to clean things up. zarf say still needs some help text. Also the help text for --log-level="..." needs to get updated for the new slog levels.

Related Issue

Fixes #

Relates to #

Checklist before merging

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

[netlify]

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[codecov]

Codecov Report

Attention: Patch coverage is 18.18182% with 117 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/cmd/root.go	0.00%	76 Missing ⚠️
src/cmd/say/say.go	0.00%	12 Missing ⚠️
src/pkg/logger/logger.go	72.22%	10 Missing ⚠️
src/cmd/package.go	0.00%	9 Missing ⚠️
src/cmd/cmd.go	0.00%	6 Missing ⚠️
src/cmd/dev.go	0.00%	3 Missing ⚠️
src/cmd/common/viper.go	0.00%	1 Missing ⚠️

Files with missing lines	Coverage Δ
src/cmd/initialize.go	0.00% <ø> (ø)
src/cmd/common/viper.go	0.00% <0.00%> (ø)
src/cmd/dev.go	0.00% <0.00%> (ø)
src/cmd/cmd.go	0.00% <0.00%> (ø)
src/cmd/package.go	0.00% <0.00%> (ø)
src/pkg/logger/logger.go	72.22% <72.22%> (ø)
src/cmd/say/say.go	0.00% <0.00%> (ø)
src/cmd/root.go	0.00% <0.00%> (ø)