pckp for rwrt

[zTags]

primary goals

• add and remove packages from pckp.yaml (pckp/add.rs, pckp/remove.rs)
• package fetching
• depencency handling (pckp/restore.rs)
• • extract *.tar.gz
• • make sure that we dont download dependencies twice
• add pckp help (pckp/util.rs)
• add pckp libraries folder to the search path

secondary goals

these'll probably get their time after this pull will be merged

• pckp new
• adding projects relative to source pckp.yaml

tertiary goals

i might add these, i might not

• project templates
• cool cli animations

code to improve

• code for pckp remove
• code that checks for tag existence
• add macros to the logging functions

[SpeckyYT]

😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭

[SpeckyYT]

no way

[zTags]

large amount of balls