PDF Recipe + kool recipes improvement

[fabriciojs]

Issue	#
🏆 Feature	Yes
⚠️ Break Change	No

Description

• PDF recipe
• Listing available recipes

[codecov]

Codecov Report

Merging #395 (e500dfb) into master (33d1549) will decrease coverage by 0.75%.
The diff coverage is 29.26%.

@@            Coverage Diff             @@
##           master     #395      +/-   ##
==========================================
- Coverage   82.33%   81.57%   -0.76%     
==========================================
  Files          72       72              
  Lines        2643     2670      +27     
==========================================
+ Hits         2176     2178       +2     
- Misses        414      437      +23     
- Partials       53       55       +2     

Impacted Files	Coverage Δ
core/automate/executor.go	0.00% <0.00%> (ø)
core/automate/recipes.go	0.00% <0.00%> (ø)
commands/recipe.go	51.61% <26.66%> (-30.21%)	⬇️
commands/run.go	100.00% <100.00%> (ø)
commands/start.go	93.50% <100.00%> (+0.08%)	⬆️
commands/stop.go	100.00% <100.00%> (ø)
core/shell/shell.go	80.00% <0.00%> (+1.48%)	⬆️

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[danielsuguimoto]

@fabriciojs linter check has failed. After fixing it, this PR is ready to go!