Initialize contract v2 environment and specs

[lumtis]

This epic groups tasks toward the goal of:

• Having first usable implementation of v2 contracts
• Completing specs
• Having a usable environment to start experimenting applications
• Having CI initialize with Solidity dev best practices (Slither, Fuzzing, Coverage)

Tasks

Preview Give feedback

1. Integrating Slither #165
   +0
   
2. System Contracts Prototyping #174
   7 of 7
   epic v2 +2
   
3. Investigate fuzzing testing integration #180
   test v2 +2
   
4. Setup single chain localnet for V2 contracts #189
   test v2 +2
   
5. Reorganize contracts in v1 and v2 #192
   +0
   
6. Set codecov only for v2 contracts #193
   +0
   
7. Complete new ZETAConnector specs #194
   docs v2 +2
   
8. Complete revert and abort specs #195
   docs v2 +2
   
9. Write v1 to v2 migration plan #196
   docs +1
10. Assess and write docs for contract access control #197
    docs v2 +2
    
11. Setup security mechanism: TSS updater, pauser, etc.. #255
    v2 +1
    

[lumtis]

All issues completed