Fix: IP Address Validation

[Lilit0x]

This PR aims to fix two bugs.

• The current bug with IP address validation that prevents scs from sharing/receiving items.
  The image below shows the error.
  This issue happens because sometimes, an Incoming Message Event is not emitted before a connection is established. And since the connection_id is being set when this event occurs, during validation, the id can't be found because that event was not emitted.
  Registering a connection_id has been moved to after the connection has been established.

• Secondly, the npm bin package was not changed to reflect the new name scs

[codecov]

Codecov Report

Merging #4 (5a6d5ed) into main (1ba0632) will decrease coverage by 0.54%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main       #4      +/-   ##
==========================================
- Coverage   66.70%   66.16%   -0.54%     
==========================================
  Files          11       11              
  Lines         997     1005       +8     
==========================================
  Hits          665      665              
- Misses        332      340       +8     

Files Changed	Coverage Δ
share/src/main.rs	0.00% <ø> (ø)
share/src/network/hole_puncher.rs	0.00% <0.00%> (ø)