Fix tree mode

Signed-off-by: Danil <deniallugo@gmail.com>

Author: Deniallugo

.github/workflows/ci-core-reusable.yml

@@ -93,7 +93,6 @@ jobs:
           echo SYNC_API_REQUESTS_LIMIT="15" >> .env
           echo FAIL_FAST=true >> .env
           echo IN_DOCKER=1 >> .env
-          echo DATABASE_MERKLE_TREE_MODE=lightweight >> .env
 
       - name: Start services
         run: |
@@ -127,6 +126,7 @@ jobs:
       # `sleep 60` because we need to wait until server added all the tokens
       - name: Run server
         run: |
+          ci_run sed -i -e 's/mode: FULL/mode: LIGHTWEIGHT/' chains/legacy/configs/general.yaml
           ci_run sed -i -e 's/state_keeper_fast_vm_mode:.*/state_keeper_fast_vm_mode: ${{ matrix.vm_mode }}/' chains/legacy/configs/general.yaml
           ci_run sed -i -e 's/delay_interval:.*/delay_interval: 50/' chains/legacy/configs/general.yaml
           ci_run zk_inception server --uring --chain=legacy --components api,tree,eth,state_keeper,housekeeper,commitment_generator,vm_runner_protective_reads &>server.log &