dev: update test hook formatting

etc/hooks/pre-push

@@ -42,14 +42,16 @@ if make test-ci > "$root/.test/results" 2>&1; then
     grep 'Done fetching communities' -A1 --color=no "$root/.test/results";
 	grep -E 'Generated [[:digit:]]+ listings' -B1 --color=no "$root/.test/results";
     cat <<EOF
-Tests passed.
+
+\033[32mTests passed.\033[0m
 Run \`make test\` to test the webpage yourself.
+
 EOF
 else
 	# Show end of output if tests were not successful.
-    printf "\033[31mTests failed.\033[0m";
+    printf "\033[31mTests failed.\033[0m\n";
     tail -n10 "$root/.test/results";
-    echo "See $root/.test/results for the full log."
+    printf "\nSee %s/.test/results for the full log.\n" "$root"
     exit 1;
 fi