pckp for rwrt

[zTags]

primary goals

• [x] add and remove packages from pckp.yaml (pckp/add.rs, pckp/remove.rs)
• [x] package fetching
• [ ] depencency handling (pckp/restore.rs)
• • extract *.tar.gz
• • make sure that we dont download dependencies twice
• [x] 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

• [x] 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

• [x] 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