chore: merge contracts and system-contracts repos (#98)

Co-authored-by: Stanislav Bezkorovainyi <stanislavbezkor@gmail.com>
Co-authored-by: Vlad Bochok <41153528+vladbochok@users.noreply.github.com>

.githooks/pre-commit

@@ -6,15 +6,11 @@ RED='\033[0;31m'
 
 # Check that the code is formatted in the given directory provided in the first argument
 function check_prettier {
-    cd $1
     if ! yarn prettier:check; then
         echo "${RED}Commit error! Cannot commit unformatted code!${NC}"
-        echo "Prettier errors found in the ${CYAN}$(pwd)${NC} directory."
-        echo "Please format the code via ${CYAN}cd $1 && yarn prettier:fix${NC}!"
+        echo "Prettier errors found. Please format the code via ${CYAN}yarn prettier:fix${NC}!"
         exit 1
     fi
-    cd ..
 }
 
-check_prettier "ethereum"
-check_prettier "zksync"
+check_prettier

.githooks/pre-push

@@ -6,15 +6,11 @@ RED='\033[0;31m'
 
 # Checking that the code is linted and formatted in the given directory provided in the first argument
 function check_lint {
-    cd $1
     if ! yarn lint:check; then
         echo "${RED}Push error! Cannot push unlinted code!${NC}"
-        echo "Lint errors found in the ${CYAN}$(pwd)${NC} directory."
-        echo "Please lint the code via ${CYAN}cd $1 && yarn lint:fix${NC} and/or fix the errors manually!"
+        echo "Lint errors found. Please lint the code via ${CYAN}yarn lint:fix${NC} and/or fix the errors manually!"
         exit 1
     fi
-    cd ..
 }
 
-check_lint "ethereum"
-check_lint "zksync"
+check_lint

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,9 +1,9 @@
 ---
 name: Scripts-Related Bug Report
 about: Use this template for reporting script-related bugs. For contract-related bugs, see our security policy.
-title: ''
+title: ""
 labels: bug
-assignees: ''
+assignees: ""
 ---
 
 ### 🐛 Script Bug Report

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,9 +1,9 @@
 ---
 name: Feature request
 about: Use this template for requesting features
-title: ''
+title: ""
 labels: feat
-assignees: ''
+assignees: ""
 ---
 
 ### 🌟 Feature Request